Herb collecting device for lawn mower, has blocking mechanism including spring producing retaining and engagement force between engagement axle and hook, and switching mechanism to control force produced by spring

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专利权人:

CIBA GEIGY AG,CH

发明人:

申请号：

FR19730001423

公开号：

FR2168389(A1)

申请日:

1973.01.16

申请国别(地区):

法国

年份:

1973

代理人:

摘要：

1391031 Plant growth regulation using phosphorus-containing acylamines CIBAGEIGY AG 19 Jan 1973 [20 Jan 1972] 2925/73 Heading C1B [Also in Division C2] Compounds of Formula I where one of m and n is 1, the other of m and n is 0 or 1, X is oxygen or sulphur, R 1 and R 2 are H or CH 3 , R 3 is C 1-4 alkyl or haloalkyl and R 4 is C 1-4 alkyl, alkoxy, haloalkoxy or alkylthio or amino are used as the active ingredients in conventional compositions used for regulating plant growth, combating weeds or combating phytopathogenic fungi.

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