Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
first    back  next  last
AT Patent: AT-199,485
Vorrichtung Zur Belichtungswerteinstellung an Lichtbildaufnahmegeräten
Device for Adjusting the Exposure Value on Photographic Recording Devices
Patentees:
Hans Deckel (exact or similar names) - Munich, Germany
Friedrich Wilhelm Deckel (exact or similar names) - Zug, Switzerland

USPTO Classifications:

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 29, 1957
Granted: Sep. 10, 1958

Patent Pictures:
Report data errors or omissions to steward Joel Havens

Copyright © 2002-2025 - DATAMP