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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4843314
Kind Code:
B1
Application Number:
JP2639069A
Publication Date:
December 18, 1973
Filing Date:
April 01, 1969
Export Citation:
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International Classes:
B26D7/22; F04D25/08; F04D27/00; F04D27/02; F04D29/04; F04D29/70; F16D55/02; F16D55/06; F16D59/00; F16D59/02; F16D65/14; F16P3/12; H02K7/12; H02K7/14; H02P3/26; (IPC1-7): F04D19/00
Domestic Patent References:
JPS3210131Y1
JPS437515Y11968-04-03
JPS372218Y1
Foreign References:
US2554124A1951-05-22
US3111800A1963-11-26
GB913718A1962-12-28