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Г. В. Астафьев, А. Н. Ожгихин, С. И. Бабкин, П. И. Андросов

Г. В. Аста
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Patent No. Title Status Filing Date Grant Date Claims Actions
SU264612A1 APPARATUS FOR THE ESTABLISHMENT OF CIRCULAR ANASTOMOSES BET… Expired / Lapsed 1966-12-31 1970-03-03 0 Details