-
公开(公告)号：US2509764A
公开(公告)日：1950-05-30
申请号：US72838447
申请日：1947-02-13
Applicant: SHELL DEV
Inventor： MARIA DIERICK GERARDA FRANCISC
CPC classification number: A61K31/06
-
公开(公告)号：US2784136A
公开(公告)日：1957-03-05
申请号：US33742853
申请日：1953-02-17
Applicant: SHELL DEV
Inventor： MARIA DIERICK GERARDA FRANCISC , DIJK CHRISTIAAN PIETER VAN , DER FRANCISCUS JOHANNES FREDER
CPC classification number: A61K31/22
-
3.发明授权Method of protecting plants from fungi by applying hydrazine salts of inorganic phosphorous acids 失效通过施用无机亚磷酸的肼来保护植物免受真菌的影响
-
-
Search Results
3
records
(took 0.011 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
