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
Improvements in or relating to water-tube steam generators
摘要
申请公布号
GB431436(A)
申请公布日期
1935.07.08
申请号
GB19340022370
申请日期
1934.07.31
申请人
SULZER FRERES SOCIETE ANONYME
发明人
分类号
F22B35/10
主分类号
F22B35/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COOLING MODULE
AIR CONDITIONER
PULSE TUBE REFRIGERATOR
HEATING COOKER
FILTER CAP FOR LIQUID RECEIVER OF LARGE SIZE
TRANSFERRING SPHERE SUPPORT DEVICE
DRAINING METHOD OF DRAIN WATER AND BUOYANCY TYPE DRAIN TRAP
BALL SCREW MECHANISM
SEALING STRUCTURE
AUTOMATIC ALIGNING ROLLER BEARING FOR PAPER MAKING MACHINE
HIGH-STRENGTH BOLT FRICTION JOINT PART USING HIGH-STRENGTH STEEL
OPERATION MACHINE OF VALVE
FUEL SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE
OIL PUMP
FLUID MACHINE AND ELECTRIC VACUUM CLEANER
ENGINE CONTROL DEVICE
METHOD FOR INCREASING ANCHOR PULL-OUT FORCE
FLAT SLAB STRUCTURE
TOWER-CLIMBING PREVENTION METAL FIXTURE
WORKING WATERPROOF SHEET