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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS52104107
Kind Code:
U
Application Number:
JP1262176U
Publication Date:
August 08, 1977
Filing Date:
February 05, 1976
Export Citation:
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International Classes:
A47J41/02; F04B33/00; F04B45/02; F04F1/06; F16J3/04; (IPC1-7): F04B33/00; F04B45/02; F04F1/06; F16J3/04
Domestic Patent References:
JP28041681Y1