SU74235A1 - Flexible ruler for drawing curves - Google Patents

Flexible ruler for drawing curves

Info

Publication number
SU74235A1
SU74235A1 SU2302A SU357515A SU74235A1 SU 74235 A1 SU74235 A1 SU 74235A1 SU 2302 A SU2302 A SU 2302A SU 357515 A SU357515 A SU 357515A SU 74235 A1 SU74235 A1 SU 74235A1
Authority
SU
USSR - Soviet Union
Prior art keywords
flexible ruler
drawing curves
curves
ruler
flexible
Prior art date
Application number
SU2302A
Other languages
Russian (ru)
Inventor
Б.А. Булгаков
Original Assignee
Б.А. Булгаков
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 Б.А. Булгаков filed Critical Б.А. Булгаков
Priority to SU2302A priority Critical patent/SU74235A1/en
Application granted granted Critical
Publication of SU74235A1 publication Critical patent/SU74235A1/en

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Landscapes

  • Paper (AREA)
  • Metal Extraction Processes (AREA)

Description

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Отв. редактор М. М. АкишинEd. editor M. M. Akishin

Редактор И. А. Малинкив 581Editor I. A. Malinkiv 581

SU2302A 1947-06-13 1947-06-13 Flexible ruler for drawing curves SU74235A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2302A SU74235A1 (en) 1947-06-13 1947-06-13 Flexible ruler for drawing curves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2302A SU74235A1 (en) 1947-06-13 1947-06-13 Flexible ruler for drawing curves

Publications (1)

Publication Number Publication Date
SU74235A1 true SU74235A1 (en) 1948-11-30

Family

ID=52706426

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2302A SU74235A1 (en) 1947-06-13 1947-06-13 Flexible ruler for drawing curves

Country Status (1)

Country Link
SU (1) SU74235A1 (en)

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