AT Patent: 177,653 - Automatic Adjustment Device for the Freely Selectable Exposure Factors of Photographic Shutters


	Home\| FAQ	Search:Advanced\|Person\|Company\| Type\|Class	Login


Quick search:	Patent number:	Patent Date:

AT Patent: AT-177,653

Selbsttätige Einstelleinrichtung Für Die Jeweils Noch Frei Wählbaren Belichtungsfaktoren Von Photographischen Verschlüssen
Automatic Adjustment Device for the Freely Selectable Exposure Factors of Photographic Shutters

Patentees:

Friedrich Wilhelm Deckel (exact or similar names) - Zug, Switzerland

Hans Deckel (exact or similar names) - Munich, Munich District, Bavaria Germany

USPTO Classifications:

Tool Categories:

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jun. 29, 1951
Granted:	Feb. 25, 1954

Patent Pictures:

Report data errors or omissions to steward Joel Havens
Vintage Machinery entry for Friedrich Deckel GmbH