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
Gas meter
摘要
申请公布号
US2264028(A)
申请公布日期
1941.11.25
申请号
US19390292188
申请日期
1939.08.28
申请人
SPRAGUE METER COMPANY
发明人
MOLDEN GEORGE H.
分类号
G01F3/22
主分类号
G01F3/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BAND PASS SAMPLING RECEIVER
METHOD AND APPARATUS FOR ALLOCATING DYNAMIC BANDWIDTH IN THE ACCESS POINT
PANORAMA IMAGE GENERATING METHOD
MANUFACTURING METHOD OF CONDUCTIVE FORM USING CARBON NANO TUBE AND CONDUCTIVE FORM
METHOD OF CLEANING A PROCESS APPARATUS
WATER-IN-SILICONE TYPE EMULSION COMPOSITION HAVING STRING ACTION AND USE THEREOF
NON-CRACKING REPAIR MORTAR CONTAINING HYBRID FIBERS AND METHOD FOR REPAIRING CONCRETE STRUCTURES USING NON-CRACKING REPAIR MORTAR
ELECTROFORMING APPARATUS
NOVEL YELLOW-EMITTING PHOSPHORS AND WHITE LIGHT EMITTING DIODES USING THE SAME THEREOF
LOW FREQUENCY THERAPY APPARATUS USING INTERFERENTIAL WAVE CURRENT
METHOD FOR CONTROLLING NUTE COKE IN BLAST FURNACE
POWER CONTROL APPARATUS FOR RECORDER MONITOR OF CASH DISPENSER AND THE CONTROL METHOD THEREOF
REMOVAL MACHINE OF THE FLOOR MATERIALS
TRANSMISSION OF THE INNER-GEARS
COMPOSITION AND METHOD FOR DIAGNOSING HEPATOCELLULAR CARCINOMA
TRANSGENIC CHRYSANTHEMUM AND METHOD FOR PRODUCTION THEREOF
A METHOD PROCESSING SANITARY BLACK SOYBEAN ACTIVATED FLOUR OF INFRARED AIRCURRENT PULVERIZE
REINFORCEMENT BINDER MECHANISM
FLEXIBLE LED PACKAGE
STONE-LIKE BRICK COMPRISING POTTERY STONE AND METHOD FOR MANUFACTURING THE SAME
