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 of controlling a device for maintaining pressure and degassing a liquid circulating in a liquid circulation system, in particular of a heating plant
摘要
申请公布号
AT408585(B)
申请公布日期
2002.01.25
申请号
AT19970002117
申请日期
1997.12.16
申请人
A. SCHWARZ + CO.
发明人
分类号
G05D27/02;(IPC1-7):G05D27/02
主分类号
G05D27/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Variable density brake lining
Automatic reverser for lubricating systems
Pressure responsive device
Means for automatically exchanging bobbins in sewing machines
Zigzag sewing mechanism of doublethread sewing machine
Wire-type power saw
Fluid pressure regulating system
Light absorption analysis method
Open top display refrigerating apparatus
Watch crown
Question and hidden answer device
Fastening inserting machine
Piston cleaning machine
Spool or bobbin
Method and apparatus for tempering glass
Balance case
Method and means for reclaiming spike holes for rail fastenings
Hydraulic pumping apparatus
Cylinder lock
Montage pour éléments de redresseurs à cristaux ou d'amplificateurs