Title:
ARUMINIUMUSENNO BOORUBONDOATSUCHAKUWAIYABONDEINGUHO
Document Type and Number:
Japanese Patent JPS5152349
Kind Code:
A
More Like This:
Inventors:
SOGA TASAO
YASUDA TOMIRO
SAWAHATA MAMORU
YASUDA TOMIRO
SAWAHATA MAMORU
Application Number:
JP12547874A
Publication Date:
May 08, 1976
Filing Date:
November 01, 1974
Export Citation:
Assignee:
HITACHI LTD
International Classes:
B23K20/00; B23K26/21; B23K28/02; H01L21/60; H01L21/603; (IPC1-7): B23K26/00; B23K28/02; B26F3/14
Domestic Patent References:
JP43026811A |