CH73389A - Kaleidoscopic projection apparatus for generating surface patterns for handicraft drawing and teaching purposes - Google Patents

Kaleidoscopic projection apparatus for generating surface patterns for handicraft drawing and teaching purposes

Info

Publication number
CH73389A
CH73389A CH73389A CH73389DA CH73389A CH 73389 A CH73389 A CH 73389A CH 73389 A CH73389 A CH 73389A CH 73389D A CH73389D A CH 73389DA CH 73389 A CH73389 A CH 73389A
Authority
CH
Switzerland
Prior art keywords
kaleidoscopic
handicraft
projection apparatus
generating surface
surface patterns
Prior art date
Application number
CH73389A
Other languages
German (de)
Inventor
Ludwig Marchand
Original Assignee
Ludwig Marchand
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 Ludwig Marchand filed Critical Ludwig Marchand
Publication of CH73389A publication Critical patent/CH73389A/en

Links

CH73389A 1915-09-29 1915-09-29 Kaleidoscopic projection apparatus for generating surface patterns for handicraft drawing and teaching purposes CH73389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH73389T 1915-09-29

Publications (1)

Publication Number Publication Date
CH73389A true CH73389A (en) 1916-10-02

Family

ID=4323561

Family Applications (1)

Application Number Title Priority Date Filing Date
CH73389A CH73389A (en) 1915-09-29 1915-09-29 Kaleidoscopic projection apparatus for generating surface patterns for handicraft drawing and teaching purposes

Country Status (1)

Country Link
CH (1) CH73389A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665609A (en) * 1951-10-01 1954-01-12 Olive J Gilluly Projecting kaleidoscopic mechanism for creating and projecting designs
US4576433A (en) * 1984-07-05 1986-03-18 Shaughnessy Mckevin Means for creating random patterns of variegated light, and light-reflective means therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665609A (en) * 1951-10-01 1954-01-12 Olive J Gilluly Projecting kaleidoscopic mechanism for creating and projecting designs
US4576433A (en) * 1984-07-05 1986-03-18 Shaughnessy Mckevin Means for creating random patterns of variegated light, and light-reflective means therefor

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