Patent 2923975 - 2923975

United States Patent

Patent Number 2,923,975

Issue Date:

Issued February 9, 1960

Current U.S. Class:	425/393 - 249/79 - 264/DIG41 - 425/112 - 425/384 - 425/437
Current International Class:	B29C045/14 (20060101)
Current CPC Class:	B29C 45/14598 (20130101); B29L 2023/20 (20130101)

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