SU17753A1 - Protractor - Google Patents

Protractor

Info

Publication number
SU17753A1
SU17753A1 SU20533A SU20533A SU17753A1 SU 17753 A1 SU17753 A1 SU 17753A1 SU 20533 A SU20533 A SU 20533A SU 20533 A SU20533 A SU 20533A SU 17753 A1 SU17753 A1 SU 17753A1
Authority
SU
USSR - Soviet Union
Prior art keywords
protractor
Prior art date
Application number
SU20533A
Other languages
Russian (ru)
Inventor
Г.Е. Ефимов
Original Assignee
Г.Е. Ефимов
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 Г.Е. Ефимов filed Critical Г.Е. Ефимов
Priority to SU20533A priority Critical patent/SU17753A1/en
Application granted granted Critical
Publication of SU17753A1 publication Critical patent/SU17753A1/en

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

М. Е.M.E.

SU20533A 1927-10-31 1927-10-31 Protractor SU17753A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU20533A SU17753A1 (en) 1927-10-31 1927-10-31 Protractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU20533A SU17753A1 (en) 1927-10-31 1927-10-31 Protractor

Related Child Applications (2)

Application Number Title Priority Date Filing Date
SU18123A Addition SU26205A1 (en) 1927-07-12 1927-07-12 Shutter for wooden drums
SU23265A Addition SU59031A1 (en) 1939-04-16 1939-04-16 Stop for trolleys of inclined roads, automatically acting when the cable is broken

Publications (1)

Publication Number Publication Date
SU17753A1 true SU17753A1 (en) 1930-09-30

Family

ID=48337772

Family Applications (1)

Application Number Title Priority Date Filing Date
SU20533A SU17753A1 (en) 1927-10-31 1927-10-31 Protractor

Country Status (1)

Country Link
SU (1) SU17753A1 (en)

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