SU19449A1 - Fixture in a film projector for lowering the fire damper when the film is ignited or stopped - Google Patents

Fixture in a film projector for lowering the fire damper when the film is ignited or stopped

Info

Publication number
SU19449A1
SU19449A1 SU63523A SU63523A SU19449A1 SU 19449 A1 SU19449 A1 SU 19449A1 SU 63523 A SU63523 A SU 63523A SU 63523 A SU63523 A SU 63523A SU 19449 A1 SU19449 A1 SU 19449A1
Authority
SU
USSR - Soviet Union
Prior art keywords
film
ignited
fixture
lowering
stopped
Prior art date
Application number
SU63523A
Other languages
Russian (ru)
Inventor
В.Н. Земской
Original Assignee
В.Н. Земской
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 В.Н. Земской filed Critical В.Н. Земской
Priority to SU63523A priority Critical patent/SU19449A1/en
Application granted granted Critical
Publication of SU19449A1 publication Critical patent/SU19449A1/en

Links

Description

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SU63523A 1930-02-01 1930-02-01 Fixture in a film projector for lowering the fire damper when the film is ignited or stopped SU19449A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU63523A SU19449A1 (en) 1930-02-01 1930-02-01 Fixture in a film projector for lowering the fire damper when the film is ignited or stopped

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU63523A SU19449A1 (en) 1930-02-01 1930-02-01 Fixture in a film projector for lowering the fire damper when the film is ignited or stopped

Publications (1)

Publication Number Publication Date
SU19449A1 true SU19449A1 (en) 1931-02-28

Family

ID=48339006

Family Applications (1)

Application Number Title Priority Date Filing Date
SU63523A SU19449A1 (en) 1930-02-01 1930-02-01 Fixture in a film projector for lowering the fire damper when the film is ignited or stopped

Country Status (1)

Country Link
SU (1) SU19449A1 (en)

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