ASTM-B7 Specification for Tough-Pitch Lake Copper-Refinery Shapes (Withdrawn 1940)

ASTM-B7 - 1939 EDITION - SUPERSEDED -- See the following: ASTM-B30
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Specification for Tough-Pitch Lake Copper-Refinery Shapes (Withdrawn 1940)

Document Number

ASTM-B7-39

Revision Level

1939 EDITION

Status

Superseded

Modification Type

Replaced

Publication Date

Jan. 1, 1939

Document Type

Specification