SU6960A1 - Square piece made of transparent material adapted to divide straight lines into equal parts. - Google Patents

Square piece made of transparent material adapted to divide straight lines into equal parts.

Info

Publication number
SU6960A1
SU6960A1 SU75684A SU75684A SU6960A1 SU 6960 A1 SU6960 A1 SU 6960A1 SU 75684 A SU75684 A SU 75684A SU 75684 A SU75684 A SU 75684A SU 6960 A1 SU6960 A1 SU 6960A1
Authority
SU
USSR - Soviet Union
Prior art keywords
transparent material
straight lines
equal parts
material adapted
piece made
Prior art date
Application number
SU75684A
Other languages
Russian (ru)
Inventor
К.Н. Ревенский
Original Assignee
К.Н. Ревенский
Filing date
Publication date
Application filed by К.Н. Ревенский filed Critical К.Н. Ревенский
Application granted granted Critical
Publication of SU6960A1 publication Critical patent/SU6960A1/en

Links

Description

Е. С. к дополнительному патенту К. Н. ; № 6960 РЕВЕНСКОГОE.S. to the additional patent K.N.; № 6960 REVENE

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SU75684A 1922-07-11 Square piece made of transparent material adapted to divide straight lines into equal parts. SU6960A1 (en)

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU5266 Addition

Publications (1)

Publication Number Publication Date
SU6960A1 true SU6960A1 (en) 1924-09-15

Family

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