Patent search ap:("STAMICARBON") AND inv:"DUYS NICOLAAS L G" Page 1

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发明专利
PREPARATION OF PYRIDINE OR PYRIDINE WITH 2,6-LUTIDINE AS BY-PRODUCT 未知

公开(公告)号：CA949972A

公开(公告)日：1974-06-25

申请号：CA128528

申请日：1971-11-25

Applicant: STAMICARBON

Inventor： VERHEIJEN EGIDIUS J M , DUYS NICOLAAS L G

IPC: C07D213/06 , C07D213/127

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