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发明名称
Verfahren zur Herstellung eines Calciumcyanamid und Calciumcarbonat enthaltenden Düngemittels.
摘要
申请公布号
CH149430(A)
申请公布日期
1931.09.15
申请号
CHD149430
申请日期
1927.10.13
申请人
CARO,NIKODEM,DR.;FRANK,ALBERT R.,DR.
发明人
CARO,NIKODEM,DR.;R.,DR. FRANK,ALBERT
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