Title:
打抜きツイスト加工の薄型ハーフ・フロント枠
Document Type and Number:
Japanese Patent JP4393614
Kind Code:
B2
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Inventors:
Toshihiro Miyashita
Application Number:
JP6636399A
Publication Date:
January 06, 2010
Filing Date:
March 12, 1999
Export Citation:
Assignee:
Miyashita Optomek Co., Ltd.
International Classes:
G02C1/04
Domestic Patent References:
| JP2000075247A | ||||
| JP3054449Y2 | ||||
| JP10301062A |
Attorney, Agent or Firm:
Koji Togawa