Patents for inventions : abridgments of specifications, class 98, photography, periods 1839 through 1900
Year of publication: |
1979-
|
---|---|
Institutions: | Patent Office (contributor) |
Publisher: |
New York : Arno Pr. |
Subject: | Lichtbild | Lichtbildrecht | Großbritannien |
Published items: |
2 hits in ECONIS - Online Catalogue of the ZBW
|
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(1976)
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The UK market for amateur photography
(1979)
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The Goldsmithsʹ-Kress microfilm
Grampp, William D., (1978)
- More ...
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A note on the Patent Office crop estimates, 1841-1848
Gallman, Robert E., (1963)
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Evalle, Tiburcio S., (1963)
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The role of the Philippines Patent Office in nation building
Evalle, Tiburcio S., (1967)
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