METHOD FOR PURIFYING NITROGEN TRIFLUORIDE GAS,申请号JP19900330023-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	METHOD FOR PURIFYING NITROGEN TRIFLUORIDE GAS
摘要
申请公布号	JPH04175211(A)	申请公布日期	1992.06.23
申请号	JP19900330023	申请日期	1990.11.30
申请人	MITSUI TOATSU CHEM INC	发明人	ARITSUKA MAKOTO;IWANAGA TOKUYUKI;NISHITSUJI TOSHIHIKO
分类号	C01B21/083;B01J20/18	主分类号	C01B21/083
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Wireless energy transmission structure

Battery power delivery module

Manipulator with an external rotor motor

Ultrasound probe

Collision warning system for a wind energy installation

Solution composition for forming oxide thin film and electronic device including the oxide thin film

Semiconductor light-emitting device

Stackable optoelectronics chip-to-chip interconnects and method of manufacturing

Optical semiconductor device and method for manufacturing the same

Display device and manufacturing method thereof

Separator for communication cable with shaped ends

Solar cell, module, array, network, and power grid

Plants and seeds of corn variety CV556014

Plants and seeds of hybrid corn variety CH353345

Plants and seeds of hybrid corn variety CH918331

Plants and seeds of hybrid corn variety CH639732

Plants and seeds of hybrid corn variety CH212692

Alkylating iso-pentane with a converted olefinic feedstock

Lubricant blend composition