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NOAA Weather Charts, Vol. 2, No. 3, March 1995, (CD-ROM)
0274-F-03
970061E
970829
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Patents Assist, Full Text of Patent Search Tools, 1997 June, (CD-ROM)
0154-B-07
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Trademarks Assist, Full Text of Trademarks Search Tools, 1997 June, (CD-ROM)
0154-B-11
C 21.31:US-1997-33 A
USAPAT, Facsimile Images of United States Patents, US-1997-33A, (CD-ROM)
0260-E
C 21.31:US-1997-33 B
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C 21.31:US-1997-33 C
USAPAT, Facsimile Images of United States Patents, US-1997-33C, (CD-ROM)
C 21.31:US-1997-33 D
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C 21.31:US 1997-32 B
USAPAT, Facsimile Images of United States Patents, US-1997-32B, (CD-ROM)
C 21.31:US-1997-32 C
USAPAT, Facsimile Images of United States Patent, US-1997-32C, (CD-ROM)
C 21.31:US-1997-32 D
USAPAT, Facsimile Images of United States Patents, US-1997-32D, (CD-ROM)
C 21.31:US-1997-32 A
USAPAT, Facsimile Images of United States Patents, US-1997-32A, (CD-ROM)