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
Belichtungsmesser zur Bestimmung der Belichtungszeit von photographischen Aufnahmen.
摘要
申请公布号
CH171745(A)
申请公布日期
1934.09.15
申请号
CHD171745
申请日期
1933.08.11
申请人
HELFENSTEIN,MAX
发明人
HELFENSTEIN,MAX
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INTERLEAVING IN A WIRELESS COMMUNICATION SYSTEM
LIQUID DISCHARGE DEVICE AND MANUFACTURING METHOD THEREOF
Group III nitride compound semiconductor light emitting element and manufacturing method thereof
JOB PROCESSING METHOD, COMPUTER-READABLE RECORDING MEDIUM HAVING STORED JOB PROCESSING PROGRAM AND JOB PROCESSING SYSTEM
Hinged Fiber Optic Module Housing and Module and Methods of Manufacture and Assembly
Polar ordinate chamber
Expression of human interferon in transgenic chloroplasts
METHODS AND SYSTEMS OF DETERMINING BEARING WHEN ADS-B DATA IS UNAVAILABLE
TRIARYLAMINE DERIVATIVE
SOLID STATE FORMS OF SITAGLIPTIN SALTS
METHOD FOR MAKING SILICA SUPPORTED CATALYSTS
Underwater Furniture
Microbial Detection and Quantification
DETECTION OF NO BY USING GUANYLYL CYCLASE AND cGMP PRODUCTION AS A READOUT SYSTEM
Three-dimensional integrated circuit for analyte detection
ORGANIC COMPOUNDS
Process for Preparing Polyethylenenaphthalate with 2,6-Naphthalenedicarboxylic Acid
2- ( 2 -HYDROXYPHENYL) -QUINAZOLIN-4-ONES USEFUL FOR TREATING OBESITY AND DIABETES
Three phase generator
SEMICONDUCTOR VARACTOR WITH REDUCED PARASITIC RESISTANCE
