-
公开(公告)号：US2444823A
公开(公告)日：1948-07-06
申请号：US52903744
申请日：1944-03-31
Applicant: MASONITE CORP
Inventor： HALL HORACE E , COLEMAN LESTER L
CPC classification number: C12N1/22 , C13K13/002 , Y10S435/917
Search Results
1
records
(took 0.01 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
