CH496246A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Optical observation device and use of the same
Assignee: Contraves Ag
•
Filing: 1968-07-05
•
Granted: —
•
Expires: 1988-07-05
Abstract
No abstract record available.
Inventors
- 👤 La Roche Ulrich Dr Dipl-Ing
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 08:50
CPC Classifications
G; G05; G05D; G05D3/00; G05D3/12; G05D3/14; G02; G02B; G02B27/00; G02B27/01; G02B27/017; G02B27/0172; G02B27/64; G02B27/646; G03; G03B; G03B13/00; G03B13/18; G03B13/20; G02B27/0101; G02B2027/0138; G02B27/0149; G02B2027/0154; G02B2027/0178; G02B27/0179; G02B2027/0187
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.