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US1135241A
(en)
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Portable blackboard and advertiser.
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BE405344A
(ca)
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|
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US20100018091A1
(en)
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Animated foldable card
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US3553866A
(en)
|
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Filmstrip viewing box
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US1967658A
(en)
|
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Variable reading triple view sign
|
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US2219458A
(en)
|
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Recording apparatus
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US3488872A
(en)
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Greeting cards and brochures with provision for enlargement-viewing of miniature copy or pictures contained therein
|
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US2155094A
(en)
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Graphic method and means
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US1789112A
(en)
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Optical printer
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US1108935A
(en)
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Stereomotograph.
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US1177797A
(en)
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Motion-picture machine.
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US1913609A
(en)
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Fqlder for forming a slide
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US1216026A
(en)
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Method of producing kinetographic films.
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US649630A
(en)
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Picture-frame.
|
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US236667A
(en)
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|
Picture-frame |
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WO2011042593A1
(en)
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A method and a sheet preform for framing an image
|
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US2917855A
(en)
|
|
Anti-popping device for still picture film projectors
|
|
US1757130A
(en)
|
|
Photographic disk
|
|
US2180194A
(en)
|
|
Photographic apparatus
|
|
US1366443A
(en)
|
|
Stereopticon
|
|
US1926805A
(en)
|
|
Frame-line leader film
|
|
US1902992A
(en)
|
|
Display card
|
|
BE353870A
(fr)
|
|
pROCEDE DE PROJECTION CINEMATOGRAPHIQUE STEREOSCOPIQUE
|
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BE691335A
(ca)
|
|
|
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US2016691A
(en)
|
|
Apparatus for double simultaneous projection
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