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
Automatic air release means for vacuum systems
摘要
申请公布号
US1978913(A)
申请公布日期
1934.10.30
申请号
US19330677649
申请日期
1933.06.26
申请人
RICEL JACK P
发明人
RICEL JACK P.
分类号
B67C3/16
主分类号
B67C3/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GRIDDLE COOKING SYSTEM
CIGARETTE AND CIGAR LIGHTER
SPEECH RECOGNITION WITH PARALLEL RECOGNITION TASKS
UNIVERSAL HANDLE FOR NURSING BOTTLE
PROVIDING LOCATION INFORMATION IN AN IP MULTIMEDIA SUBSYSTEM NETWORK
HYDRO TURBINE GENERATOR
CODE DESIGN AND IMPLEMENTATION IMPROVEMENTS FOR LOW DENSITY PARITY CHECK CODES FOR WIRELESS ROUTERS USING 802.11N PROTOCOL
ROLL-TO-ROLL NON-VACUUM DEPOSITION OF TRANSPARENT CONDUCTIVE ELECTRODES
OPTOELECTRONIC DEVICE FOR REDUCING THE EFFECTS OF CONCENTRATORS SHIELDING OFF THE ELECTRODES
NON-VOLATILE MEMORY DEVICES, SYSTEMS INCLUDING SAME AND ASSOCIATED METHODS
USE OF IONIC LIQUIDS CONTAINING TRICYANOMETHIDE ANIONS AS SOLVENT FOR EXTRACTING ALCOHOLS FROM AQUEOUS SOLUTIONS
A METHOD OF CONTROLLING A WIND POWER PLANT
METHOD FOR PRODUCING A PART COMPRISING A HOLLOW BODY MADE FROM A COMPOSITE MATERIAL
METHOD FOR PRODUCING A RING-SHAPED OXIDIC MOLDED BODY
ADHESIVE COMPOSITION, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY
BOX CANVAS APPARATUS AND METHOD
VESSEL AND METHOD FOR TRANSFERRING A FORCE TO OR FROM SUCH A VESSEL
METHOD AND DEVICE FOR INSERTING SPRINGS INTO A GROOVE
METHOD AND DEVICE FOR PROTECTING THE INTEGRITY OF DATA TRANSMITTED OVER A NETWORK
MODULAR BASE-PLATE SEMICONDUCTOR POLISHER ARCHITECTURE
