Проектно-Конструкторское Бюро Треста "Сантехдеталь"
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2. Устройствд по п. , отличающеес тем, что фиксатор выполнен в виде крюка.2. The device according to claim, characterized in that the lock is made in the form of a hook.
Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:
1.Авторское свидетельство СССР № ,235625, кл. В 65 G 1/02, 1966.1. USSR Author's Certificate No. 235625, cl. B 65 G 1/02, 1966.
2.Авторское свидетельство СССР № 366126, кл. В 65 О 1/02, 1%7.2. USSR author's certificate number 366126, cl. At 65 O 1/02, 1% 7.
PROCESS FOR PREPARING INTERMEDIATES FOR THE FORMATION OF 4,4'-DICYAN POLYHALOGEN-DIPHENOXYALKANS AND CONVERTING THESE INTERMEDIATES IN THESE DICYAN COMPOUNDS.