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
Seismic surveying
摘要
申请公布号
US2298020(A)
申请公布日期
1942.10.06
申请号
US19400328092
申请日期
1940.04.05
申请人
OLIVE S. PETTY
发明人
JR. JOSEPHUS O. PARR,
分类号
G01V1/16
主分类号
G01V1/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PREPARATION METHOD OF MALT BEVERAGE CONTAINING INSAM EXTRACT
INTERNET RADIO CHARACTER BROADCASTING
HAIR FORMING AGENT
INTERNET AUCTION SYSTEM USING CHATTING METHOD
FEED ADDITIVE USING NATURAL MINERAL MATTER AND MANUFACTURING METHOD THEREOF
RICE DISTRIBUTION METHOD
LAMINATE TYPE METAL GASKET FOR ENHANCING SEALABILITY
TREATING AGENT FOR BACTERIAL DISEASE OF FISHES CONTAINING RIFAMPICIN AS EFFECTIVE COMPONENT AND ADMINISTRATING METHOD
DRIVING DEVICE OF WINDSHIELD WIPER FOR VEHICLE
APPARATUS AND METHOD FOR CONTROLLING REPRODUCTION OF TVCR
CALL TRANSFER METHOD IN ADDITIVE SYSTEM INTERFACED WITH EXCHANGER IN NO.7 SIGNALING SYSTEM
OFFICE LINE OCCUPYING APPARATUS OF PRIVATE SWITCHING SYSTEM AND METHOD THEREOF
METHOD FOR FORMING CAPACITOR
ACTUATOR FOR COMPENSATING INCLINATION OF OPTICAL AXIS IN OPTICAL PICKUP
MULTIFUNCTIONAL WINDOW OF MASONRY HOUSE
PACKAGE
METHOD FOR PRODUCING CLAD OF SHAPE PROCESSING ALLOY SHEET
PROCESS FOR PRODUCING POLY ALPHA-OLEFIN FROM 1-OCTENE BY USING PREPOLYMER OF 1-DECENE
SRAM
FUSING CIRCUIT OF PHASE TRIMMING UNIT
