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Application filed by Getsov Arsenij GfiledCriticalGetsov Arsenij G
Priority to SU731911820ApriorityCriticalpatent/SU648397A1/en
Application grantedgrantedCritical
Publication of SU648397A1publicationCriticalpatent/SU648397A1/en
ным, отличающиес тем, что, с целью повышени удобства в пользовании при реаже пр мых контуров , режуща кромка другого лезви вьтолнена по вогнутой кривой.characterized in that, in order to improve ease of use when cutting straight contours, the cutting edge of the other blade is filled with a concave curve.
Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination
1. Авторское свидетельство СССР 75660, кл. В 26Ь 13/26, 1949.1. USSR author's certificate 75660, cl. On 26/13/26, 1949.
NONO
SU731911820A1973-04-101973-04-10Hand-operated shears for cutting sheet materials
SU648397A1
(en)