FR1521215A - Portable Cinema Screen Tripod Mount - Google Patents

Portable Cinema Screen Tripod Mount

Info

Publication number
FR1521215A
FR1521215A FR104719A FR104719A FR1521215A FR 1521215 A FR1521215 A FR 1521215A FR 104719 A FR104719 A FR 104719A FR 104719 A FR104719 A FR 104719A FR 1521215 A FR1521215 A FR 1521215A
Authority
FR
France
Prior art keywords
tripod mount
cinema screen
portable
portable cinema
screen tripod
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
FR104719A
Other languages
French (fr)
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.)
Knox Manufacturing Co
Original Assignee
Knox Manufacturing Co
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 Knox Manufacturing Co filed Critical Knox Manufacturing Co
Priority to FR104719A priority Critical patent/FR1521215A/en
Application granted granted Critical
Publication of FR1521215A publication Critical patent/FR1521215A/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR104719A 1967-04-28 1967-04-28 Portable Cinema Screen Tripod Mount Expired FR1521215A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR104719A FR1521215A (en) 1967-04-28 1967-04-28 Portable Cinema Screen Tripod Mount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104719A FR1521215A (en) 1967-04-28 1967-04-28 Portable Cinema Screen Tripod Mount

Publications (1)

Publication Number Publication Date
FR1521215A true FR1521215A (en) 1968-04-12

Family

ID=8629949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104719A Expired FR1521215A (en) 1967-04-28 1967-04-28 Portable Cinema Screen Tripod Mount

Country Status (1)

Country Link
FR (1) FR1521215A (en)

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