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
CORE BIT
摘要
申请公布号
JPH11198130(A)
申请公布日期
1999.07.27
申请号
JP19980035354
申请日期
1998.01.09
申请人
OSAKA DIAMOND IND CO LTD
发明人
KOBARI KAZUHISA;FUJIMORI HIDEO;KOROKU SHUICHIRO;TOTSUKA KAZUO;MIYAO ICHIRO
分类号
E21B10/02;B23B51/04;B28D1/04;B28D1/14;(IPC1-7):B28D1/14
主分类号
E21B10/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Windscreen wiper blade assembly - has rubber blade with T-section back face for mounting into slots in flexible plastic support bar(BR071276)
Precast concrete product curing rack - has trays supported in rectangular frame encircled by elevator frame
Electronic control circuits for pulsed-arc welding - using variable inductance connected in series with rectifiers to control current
Ski carrying attachment - has wheel and bracket for lower ends and hand or shoulder strap for upper ends
Optical data reader with focussing appts. - has combined detector for track alignment and data reading
Two-part fire doorway rim - has bosses formed in parts for spot-welding together
Transport system for signal transducers - has transducers mounted on base plate moving transversally to recording tracks (NL161176)
CIRCUIT DE COMMUTATION INTEGRE, MATRICE DE COMMUTATION ET CIRCUITS LOGIQUES UTILISANT LEDIT CIRCUIT
APPAREIL DE FABRICATION DE MATS DE FIBRES
BROCHE EXPANSIBLE
DISPOSITIF DE SERRAGE D'UN BOULON
ELEMENT DE CANALISATION A AMORTISSEMENT ACOUSTIQUE POUR ROBINETTERIE SANITAIRE
Menetelmä anti-fibrinolyyttisesti vaikuttavien 4-aminometyylibisyklo-/ 2,2,1/-heptaani-1-karbonihapon valmistamiseksi
Pesuaineita.
Menetelmä noen tai muunlaisen kerrostuman poistamiseksi kaasun huuhtel emilta lämpöpinnoilta.
Metallinen kierrekorkki.
Traktorin tai maastoajoneuvon vetävä tela.
Aerosolisäiliön kanssa käytettävä inhalaatiolaite.
(B C) ;FOERFARANDE FOER FRAMSTAELLNING AV NYA TERAPEUTISKT ANVAENDBARA N-2''-KARBOXIFENYL-4-KLORANTRANILSYRADERIVAT
DIFFERENSTRYK-OVERSTROMSVENTIL
