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DE3717818C2 Expired / Lapsed DE ⏱️ 0.0 years remaining

DE3717818C2 - - Google Patents

Assignee: Pentax Corp
•
Filing: 1987-05-27
•
Granted: 1992-01-02
•
Expires: 2007-05-27
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Abstract

No abstract record available.

Inventors

  • 👤 Makoto Ogiso
  • 👤 Tetsuro Ogawa
  • 👤 Takeshi Ichitsuka
  • 👤 Masahide Tokio/Tokyo Jp Inoue

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-08 01:55
CPC Classifications
C; C04; C04B; C04B38/00; C04B38/009; A; A61; A61F; A61F2/00; A61F2/02; A61F2/28; A61L; A61L27/00; A61L27/02; A61L27/12; A61L27/50; A61L27/56; A61F2310/00; A61F2310/00005; A61F2310/00179; A61F2310/00293

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