Title:
レンズ鏡筒の電気的接続構造
Document Type and Number:
Japanese Patent JP4795508
Kind Code:
B2
Inventors:
Yoshino Masatake
Application Number:
JP2000136590A
Publication Date:
October 19, 2011
Filing Date:
May 10, 2000
Export Citation:
Assignee:
Sigma Co., Ltd.
International Classes:
G02B7/10; G02B7/04
Domestic Patent References:
| JP11218657A | ||||
| JP4347809A | ||||
| JP63106186U | ||||
| JP7084168A | ||||
| JP7181360A | ||||
| JP4024733U |