Patent search ap:("STANDARD OIL CO") AND inv:"DITTO CLAIR R" Page 1

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发明授权
Preparation of barium salts of phosphorus sulfide-hydrocarbon reaction products 失效
Title translation: 制备硫化氢 - 烃反应产物的钡盐

公开(公告)号：US2647889A

公开(公告)日：1953-08-04

申请号：US20125250

申请日：1950-12-16

Applicant: STANDARD OIL CO

Inventor： WATSON ROGER W , DITTO CLAIR R

IPC: C07F9/04

CPC classification number: C07F9/04

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