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6/19/98 8-K FOR NL INDUSTRIES, INC.
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19 Jun 1998 |
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5/22/98 8-K FOR NL INDUSTRIES, INC.
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22 May 1998 |
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NL INDUSTRIES, INC. 03/31/98 10-Q FILING
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13 May 1998 |
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5/6/98 8-K FOR NL INDUSTRIES, INC.
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06 May 1998 |
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4/17/98 8-K FOR NL INDUSTRIES, INC.
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17 Apr 1998 |
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PROXY STATEMENT FOR NL INDUSTRIES, INC.
|
06 Apr 1998 |
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NL INDUSTRIES 12-31-97 10-K FILING
|
23 Mar 1998 |
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AMENDMENT TO NL INDUSTRIES, INC.'S 3/10/98 8-K
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12 Mar 1998 |
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3/10/98 8-K FOR NL INDUSTRIES, INC.
|
10 Mar 1998 |
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NL INDUSTRIES, INC. AMENDMENT NO. 57
|
09 Mar 1998 |
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2/19/98 8K FOR NL INDUSTRIES, INC.
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19 Feb 1998 |
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01/30/98 8-K FOR NL INDUSTRIES, INC.
|
13 Feb 1998 |
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2/2/98 8K FOR NL INDUSTRIES, INC.
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02 Feb 1998 |
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1/23/98 8K FOR NL INDUSTRIES, INC.
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26 Jan 1998 |
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NL INDUSTRIES, INC. AMENDMENT #56 TO SCHEDULE 13D
|
14 Jan 1998 |
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12/30/97 8K FOR NL INDUSTRIES, INC.
|
30 Dec 1997 |
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NL INDUSTRIES 09/30/97 10-Q FILING
|
03 Nov 1997 |
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NL INDUSTRIES INC. SCH 13D AMD 55:10/9/97
|
23 Oct 1997 |
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10/20/97 8K FOR NL INDUSTRIES, INC.
|
20 Oct 1997 |
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SECTIONS 13 AND 15(D) INITIAL FILING
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21 Aug 1997 |
