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
Projektionsschirm
摘要
申请公布号
CH334701(A)
申请公布日期
1958.12.15
申请号
CHD334701
申请日期
1955.06.27
申请人
JACOBSON,JOHAN SAM;N. V. EXPLOITATIE MAATSCHAPPIJ, "HET HOF VAN HOLLAND"
发明人
SAM JACOBSON,JOHAN
分类号
G03B21/62
主分类号
G03B21/62
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BLOOD SUPPLY UNIT
DEVICE OF FOLDING A SEAT FOR VEHICLE
ACOUSTIC WAVE DEVICE
ALKALI-FREE GLASS
FIREPROOF AND REINFORCED POLYAMIDE COMPOSITION
SUPERCHARGER CLEANING DEVICE, SUPERCHARGER EQUIPPED WITH SAME, INTERNAL COMBUSTION ENGINE EQUIPPED WITH SAME, AND SUPERCHARGER CLEANING METHOD
PHOTOCURABLE RESIN COMPOSITION
PERSON SEARCH UTILIZING ENTITY EXPANSION
HEAD-MOUNTED DISPLAY APPARATUS
MICRO PULSE SYSTEM HAVING FUNCTION FOR RESTRICTING CURRENT AND ELECTROSTATIC PRECIPITATOR USING THAT MICRO PULSE SYSTEM
ETCHING MASK, METHOD OF MANUFACTURING THE ETCHING MASK, METHOD OF MANUFACTURING A POROUS MEMBRANE, POROUS MEMBRANE, AND BLOCKING MASK OF FINE DUST HAVING THE POROUS MEMBRANE
OFFSHORE DRILLING UNIT HAVING TWO STEP MOONPOOL STRUCTURE
THE GROWTH OF THE TREE SEEDLINGS SUPPORT WIDENS
PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING CANCERS COMPRISING DENDRITIC CELLS WITH FOXP3 GENE SILENCED
COMPOSITION AND METHOD FOR FORMING CONDUCTIVE PATTERN, AND RESIN STRUCTURE HAVING CONDUCTIVE PATTERN THEREON
DATA STORAGE SYSTEM IN DISTRIBUTED STORAGE ENVIRONMENT AND CLUSTER MANAGEMENT METHOD FOR UPGRADING, SCALING OUT AND SCALING IN CLUSTER INCLUDE IN THE DATA STORAGE SYSTEM
PIPE FIXING APPARATUS FOR SHIP
DISPLAY SUBSTRATE AND METHOD FOR PREPARING THE SAME
WAFER SUSCEPTOR WITH IMPROVED THERMAL CHARACTERISTICS
FAST RECOVERY HARD THERMOPLASTIC POLYURETHANES
