PRODUCTION OF SULFURIC ACID,申请号JP19900253387-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	PRODUCTION OF SULFURIC ACID
摘要
申请公布号	JPH04132605(A)	申请公布日期	1992.05.06
申请号	JP19900253387	申请日期	1990.09.21
申请人	TOKUYAMA SODA CO LTD	发明人	OMURA NOBUHIKO;HANADA FUMIO
分类号	C01B17/74;C01B17/90	主分类号	C01B17/74
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improvements in or relating to the manufacture of shoes

Improvements relating to gas-cushion vehicles

A silo for pasty or powdered material and installations making use thereof

Device for separating nuts and fibres from a mixture thereof

Improvements in or relating to grapnels

An improved ph electrode

An x-ray diffraction goniometer

Adducts of sulfonylchlorides

Tricyclic ketones, process for the preparation thereof and pesticidal compositions containing them

Communications accumulation and distribution

Improvements in apparatus for, and methods of, measuring volume

Production of biphase products

Improvements in fasteners

Apparatus for varying the lateral relative position of a plurality of travelling objects

Vehicle headlamp adjusting means

Novel n-substituted amino derivatives of cycloheptatriene, their preparation and their conversion to dihydrotropone

Novel 10ª-methyl-9ª-steroids

1,2ª-methylene-steroids and a process for their manufacture

Improvements in or relating to benzylsulfamides