CH452921A - Change frame for picture sections - Google Patents

Change frame for picture sections

Info

Publication number
CH452921A
CH452921A CH208567A CH208567A CH452921A CH 452921 A CH452921 A CH 452921A CH 208567 A CH208567 A CH 208567A CH 208567 A CH208567 A CH 208567A CH 452921 A CH452921 A CH 452921A
Authority
CH
Switzerland
Prior art keywords
change frame
picture sections
picture
sections
frame
Prior art date
Application number
CH208567A
Other languages
German (de)
Inventor
Philipp Hans-Juergen
Original Assignee
Philipp Hans Juergen
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 Philipp Hans Juergen filed Critical Philipp Hans Juergen
Publication of CH452921A publication Critical patent/CH452921A/en

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
    • G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
CH208567A 1966-02-14 1967-02-13 Change frame for picture sections CH452921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966P0038774 DE1298302B (en) 1966-02-14 1966-02-14 Change frame for slides

Publications (1)

Publication Number Publication Date
CH452921A true CH452921A (en) 1968-03-15

Family

ID=7376090

Family Applications (1)

Application Number Title Priority Date Filing Date
CH208567A CH452921A (en) 1966-02-14 1967-02-13 Change frame for picture sections

Country Status (6)

Country Link
AT (1) AT274424B (en)
BE (1) BE693918A (en)
CH (1) CH452921A (en)
DE (1) DE1298302B (en)
DK (1) DK121932B (en)
NL (1) NL6701727A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1792232U (en) * 1959-02-28 1959-07-16 Karl Ruppenthal FRAME FOR DIAPOSITIVE.
GB918886A (en) * 1960-07-16 1963-02-20 Sven Goran Pettersson Improvements in or relating to mountings for diapositive film pictures

Also Published As

Publication number Publication date
DE1298302B (en) 1969-06-26
NL6701727A (en) 1967-08-15
DK121932B (en) 1971-12-20
BE693918A (en) 1967-07-17
AT274424B (en) 1969-09-25

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