FR519824A - Relief projection device - Google Patents

Relief projection device

Info

Publication number
FR519824A
FR519824A FR519824A FR519824DA FR519824A FR 519824 A FR519824 A FR 519824A FR 519824 A FR519824 A FR 519824A FR 519824D A FR519824D A FR 519824DA FR 519824 A FR519824 A FR 519824A
Authority
FR
France
Prior art keywords
projection device
relief projection
relief
projection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR519824A
Other languages
French (fr)
Inventor
Pierre-Marie-Gabriel Toulon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR519824A publication Critical patent/FR519824A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR519824A 1919-06-06 1919-06-06 Relief projection device Expired FR519824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR519824T 1919-06-06

Publications (1)

Publication Number Publication Date
FR519824A true FR519824A (en) 1921-06-16

Family

ID=8916580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR519824A Expired FR519824A (en) 1919-06-06 1919-06-06 Relief projection device

Country Status (1)

Country Link
FR (1) FR519824A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538124A (en) * 1948-10-30 1951-01-16 Worcester Film Corp Apparatus for projecting stereopicture slides
US2598573A (en) * 1949-12-05 1952-05-27 Harold R Lutes Dual stereoscopic projector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538124A (en) * 1948-10-30 1951-01-16 Worcester Film Corp Apparatus for projecting stereopicture slides
US2598573A (en) * 1949-12-05 1952-05-27 Harold R Lutes Dual stereoscopic projector

Similar Documents

Publication Publication Date Title
FR510113A (en) Sealing device
FR504597A (en) Rolling device
FR519824A (en) Relief projection device
FR22938E (en) Relief projection device
FR538377A (en) Keying device
FR537465A (en) Reduction device
FR505961A (en) Cap-gauge device
FR523818A (en) Telemechanics device
FR518269A (en) Plan device for houses
FR515147A (en) Place guard device
FR534542A (en) Filtration device
FR502660A (en) Suspension device
FR513973A (en) Transmission device
FR521661A (en) Advanced pipe device
FR521439A (en) Locking device
FR516219A (en) Locking device
FR498215A (en) Device for inhalations
FR527169A (en) Powder device
FR528404A (en) Valve device
FR517693A (en) Cinematographic projection device
FR539785A (en) Mudguard device
FR543688A (en) Cinematographic projection system
FR504924A (en) Combustion device
FR545068A (en) Device for intrategumentous injections
FR524159A (en) Lubrication device