CH353977A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Method for obtaining photographically a reproduction having a perspective aspect of a two-dimensional image and photographic apparatus for carrying out the method
Assignee: Modi Graphic Inc
•
Filing: 1956-06-23
•
Granted: —
•
Expires: 1976-06-23
Abstract
No abstract record available.
Inventors
- 👤 C Olson Harvey
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 18:05
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/68
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.