Patent search ap:("VELSICOL CORP") AND inv:"FREDERICK PETERS CARL" Page 1

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发明授权
Method for the production of alpha-naphthoquinones 失效
Title translation: α-萘醌的制备方法

公开(公告)号：US2402226A

公开(公告)日：1946-06-18

申请号：US50655843

申请日：1943-10-16

Applicant: VELSICOL CORP

Inventor： JULIUS HYMAN , FREDERICK PETERS CARL

IPC: C07C46/04

CPC classification number: C07C46/04 , C07C50/10

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