Title:
ULTRASONIC SOLDERING DEVICE
Document Type and Number:
Japanese Patent JPS5228443
Kind Code:
A
Inventors:
OKAMURA SHIMUYA
Application Number:
JP10399575A
Publication Date:
March 03, 1977
Filing Date:
August 29, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01L21/60; B23K1/06; B23K1/08; H01L21/283; (IPC1-7): B23K1/06; H01L21/283
Domestic Patent References:
| JPS49115052A | 1974-11-02 | |||
| JPS4313705Y1 | 1968-06-11 |