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
EMERGENCY INTERRUPTING METHOD OF CITY GAS CONDUIT
摘要
申请公布号
JPS6152491(A)
申请公布日期
1986.03.15
申请号
JP19840173960
申请日期
1984.08.20
申请人
OSAKA GAS CO LTD
发明人
HAMANO KIYOUTAROU
分类号
F16L55/10;F16L55/12
主分类号
F16L55/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MIKROWELLENERWAERMUNGSGERAET.
STAUBSCHUTZVERKLEIDUNG FUER VORWAEHLER-EINZELRAHMEN.
VORRICHTUNG ZUR VERTIKALEN MITTENSTELLUNG VON MITTELKUPPLUNGEN AN SCHIENENFAHRZEUGEN, WELCHE UM EINE HORIZONTALE ACHSE SCHWENKBAR ANGEORDNET SIND.
KLARSICHTHUELLE FUER AKTENBLAETTER OD. DGL.
Improvements in and relating to earthing electrodes
Winch safety device
Character indicating device
Improvements in the preservation of latex
Improvements in or relating to cleaning devices
Improvements relating to electro-acoustic transducers
Removable shelves or supports for use in cookers
Improvements in or relating to articles made from rubber or rubber-like materials
Brush construction
A back support for use with machine tool collets
Improved optical lens system
Improvements in sewing machines
Improvements in or relating to multi-stage sequential testing devices
Improvements relating to toilet mirrors
Improvements in operating mechanisms for steam turbine regulating valves
Improvements in steam irons
