SU11624A1 - A device for simultaneously copying multiple drawings at the same scale. - Google Patents

A device for simultaneously copying multiple drawings at the same scale.

Info

Publication number
SU11624A1
SU11624A1 SU29388A SU29388A SU11624A1 SU 11624 A1 SU11624 A1 SU 11624A1 SU 29388 A SU29388 A SU 29388A SU 29388 A SU29388 A SU 29388A SU 11624 A1 SU11624 A1 SU 11624A1
Authority
SU
USSR - Soviet Union
Prior art keywords
same scale
multiple drawings
copying multiple
simultaneously copying
drawings
Prior art date
Application number
SU29388A
Other languages
Russian (ru)
Inventor
В.Д. Сарафанов
Original Assignee
В.Д. Сарафанов
Filing date
Publication date
Application filed by В.Д. Сарафанов filed Critical В.Д. Сарафанов
Application granted granted Critical
Publication of SU11624A1 publication Critical patent/SU11624A1/en

Links

Description

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SU29388A 1928-06-25 A device for simultaneously copying multiple drawings at the same scale. SU11624A1 (en)

Publications (1)

Publication Number Publication Date
SU11624A1 true SU11624A1 (en) 1929-09-30

Family

ID=

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