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
Roof construction
摘要
申请公布号
US1892637(A)
申请公布日期
1932.12.27
申请号
US19310528159
申请日期
1931.04.06
申请人
SMITH LA VERNE G
发明人
SMITH LA VERNE G.
分类号
E04D1/34
主分类号
E04D1/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FORGERY PREVENTION METHOD FOR SECURITIES OR CERTIFICATES ISSUED THROUGH COMMUNICATION NETWORK AND ID, MONETARY CARD AND MEDICAL INSURANCE CARD WITH AUTHENTICATION CODE INCLUDED
SUSPENSION DE NANOSPHERES DE PRINCIPE ACTIF LIPOPHILE STABILISEE PAR DES POLYMERES HYDRODISPERSIBLES
UTILISATION D'AU MOINS UN EXTRAIT DE LEGUMINEUSE COMME AGENT ANTI-POLLUTION, PIEGEUR DE METAUX LOURDS
LOCAL CHANGE OF AN IMAGE SHARPNESS OF PHOTOGRAPHIC IMAGES WITH MASKS
PROCEDE ET DISPOSITIF DE VERIFICATION D'UN GROUPE DE CELLULES DE MEMOIRE NON VOLATILE
INTERRUPTEUR DE POSITION
PACKING MATERIAL AND ITS PRODUCTION METHOD
REPEATER AND RELAYING TRANSMISSION SYSTEM FOR RAMAN AMPLIFICATION
SYSTEM AND METHOD FOR INFORMATION PROCESSING, COMPUTER- READABLE RECORDING MEDIUM, AND PROGRAM
BLACK LOW THERMAL EXPANSION CERAMIC AND MEMBER FOR ALIGNER
CERAMIC RESISTOR AND MANUFACTURING METHOD THEREFOR AND ELECTROSTATIC CHUCKING DEVICE
OPTICAL TRANSMISSION SYSTEM
DISPERSION COMPENSATING OPTICAL FIBER AND DISPERSION COMPENSATING OPTICAL FIBER MODULE
ETHYLENIC COPOLYMER COMPOSITION
METHOD AND DEVICE FOR READING BAR CODE
DEVICE AND METHOD OF SHAPING OPTICAL SPOT, OPTICAL PICKUP DEVICE, AND OPTICAL DISK DEVICE
RECORDING AND REPRODUCING DEVICE OF OPTICAL INFORMATION
PAPERLESS RECORDER AND METHOD FOR USING THE SAME
LEAD FRAME HOUSING CASE
LED LIGHT EMITTING ELEMENT AND DEVICE THEREOF
