Document Type and Number:
Japanese Patent JPH0490524
Kind Code:
U
More Like This:
Application Number:
JP12874090U
Publication Date:
August 06, 1992
Filing Date:
November 29, 1990
Export Citation:
International Classes:
B21C23/26; B21C25/06; B29C47/02; B29C48/34; H01B13/14; (IPC1-7): B29C47/02; B21C23/26; B21C25/06; B29C47/28; H01B13/14
Domestic Patent References:
| JP59146819B |
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