Document Type and Number:
Japanese Patent JPS52127384
Kind Code:
U
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Application Number:
JP3653176U
Publication Date:
September 28, 1977
Filing Date:
March 25, 1976
Export Citation:
International Classes:
B23D15/08; B21D28/14; B23D35/00; B26F1/14; (IPC1-7): B26F1/14; B21D28/14; B23D15/08