Document Type and Number:
Japanese Patent JPS4894860
Kind Code:
U
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Application Number:
JP1731672U
Publication Date:
November 12, 1973
Filing Date:
February 14, 1972
Export Citation:
International Classes:
B32B3/22; B29D7/00; B32B3/26; B32B3/28; (IPC1-7): B32B3/26; B29D7/00; B32B3/28