首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
METHOD AND FILTER FOR DIFFUSING OZONE CONTAINING GAS AND PRODUCTION OF THE SAME FILTER
摘要
申请公布号
JPH04326988(A)
申请公布日期
1992.11.16
申请号
JP19910122420
申请日期
1991.04.25
申请人
PERMELEC ELECTRODE LTD
发明人
SAWAMOTO ISAO
分类号
B01F1/00;C02F1/50;C02F1/78
主分类号
B01F1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SILVER HALIDE PHOTOGRAPHIC SENSITIVE MATERIAL
EXTENDER OPERATING DEVICE FOR TELEVISION CAMERA LENS
CURRENT LIMITING CIRCUIT
CLOCK SIGNAL PHASE SPECIFYING CIRCUIT
KT-CUT CRYSTAL VIBRATOR
HEAT RADIATING STRUCTURE OF PRINTED BOARD DEVICE
SEMICONDUCTOR LASER DEVICE AND ITS MANUFACTURE
MANUFACTURE OF PHOTOTRANSISTOR
INSPECTING METHOD FOR MULTILAYER CIRCUIT BOARD
DRY ETCHING DEVICE
MANUFACTURE OF SEMICONDUCTOR DEVICE
STENCIL MASK FORMATION
BUS ACQUISITION CONTROL SYSTEM
INFORMATION INPUT DEVICE
STATION SUBSCRIBER CABLE TESTING DEVICE
BUS ARBITRATING CIRCUIT
TROUBLE INFORMATION GATHERING SYSTEM
AUTOMATIC REDIALING/MESSAGE SYSTEM FOR TELEPHONE SET
OHP SHEET HOUSING DEVICE CAPABLE OF EXTRACTIVE USE
LOG-OUT SYSTEM