Title:
8 MIRIKASETSUTOYOKOGENKAN
Document Type and Number:
Japanese Patent JPS51109833
Kind Code:
A
Inventors:
HISHIDA AKITSUNE
Application Number:
JP3428275A
Publication Date:
September 29, 1976
Filing Date:
March 24, 1975
Export Citation:
Assignee:
HISHIDA AKITSUNE
International Classes:
G03B21/14; G03B23/02; (IPC1-7): G03B23/02
Domestic Patent References:
| JPS4425830Y1 | 1969-10-29 |