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Title:
【発明の名称】プリント配線用基板の孔明け用下敷き板とその製造法
Document Type and Number:
Japanese Patent JP2550228
Kind Code:
B2
Inventors:
TABUCHI HIDEJI
TAKEMURA MASATOSHI
Application Number:
JP9658791A
Publication Date:
November 06, 1996
Filing Date:
April 26, 1991
Export Citation:
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Assignee:
NICHIHA KK
International Classes:
B23B41/00; B23B35/00; B23B47/28; B26F1/16; H05K3/00; (IPC1-7): B26F1/16; B23B35/00; B23B41/00; B23B47/28; H05K3/00
Domestic Patent References:
JP62168204U
Attorney, Agent or Firm:
Mizuno Katsura



 
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