AT Patent: 199,055 - Device for Displaying the Depth of Field


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


Quick search:	Patent number:	Patent Date:

AT Patent: AT-199,055

Einrichtung Zur Anzeige Der Tiefenschärfe
Device for Displaying the Depth of Field

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 Pictures: