Process of preparing calcium cyanamide,申请号US19370166714-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Process of preparing calcium cyanamide
摘要
申请公布号	US2180382(A)	申请公布日期	1939.11.21
申请号	US19370166714	申请日期	1937.10.01
申请人	AKTIENGESELLSCHAFT FUR STICKSTOFFDUNGER	发明人	WINTER ERNST;POLACK HERBERT
分类号	C01C3/00	主分类号	C01C3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Incremental sensor with failure detection.

Cyclohex(en)ylcarboxamides, process for their preparation and anti-fungal agents containing them.

Resin compositions for electrophotographic toner and process for making the same.

Thermoelectric welded joint of thermoplastic materials.

Dimethylnaphthalene isomerization.

Feed block for coextrusion apparatus.

DC motor stall-detection system.

Device for measuring the coating thickness of a steel tubular article moving continuously in its axial direction.

METHOD FOR ASSAYING HUMAN LUNG SURFACE ACTIVE SUBSTANCE.

Method and decoder for evaluating access control related data.

Electrical overstress protection apparatus and method.

Preparation of silica-alumine supported catalysts and of tertiary olefins by means of these catalysts.

装有手柄隔热瓦的家用坐水壶

汽车用电器

蜂窝煤夹钳

发光电话按键

自行车用方便盒

一种用粉状物画线的组合式画线器