SAFETY DEVICE FOR STAMPING MACHINES
United States Patent 3440909

Inventors:
Schmid, Heinrich
Bernet, Alois
Publication Date:
04/29/1969
View Patent Images:
Assignee:
Heinrich, Schmid
Primary Class:
Other Classes:
83/123, 83/620, 83/128
International Classes:
B21D55/00; B26D5/00
Foreign References:
GB1005517A




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