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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6427190
Kind Code:
U
Application Number:
JP12010387U
Publication Date:
February 16, 1989
Filing Date:
August 05, 1987
Export Citation:
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International Classes:
B23K37/00; B23K37/04; B23K37/047; (IPC1-7): B23K37/04; B23K37/00
Domestic Patent References:
JPS61147994A1986-07-05
JPS53107620U1978-08-29