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
Photographic flashgun structure with indicator means
摘要
申请公布号
US2697340(A)
申请公布日期
1954.12.21
申请号
US19530391360
申请日期
1953.11.10
申请人
CAMERA OPTICS MANUFACTURING CORP.
发明人
ZWEIDINGER CARL E.
分类号
G03B43/00
主分类号
G03B43/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Memory device and method of fabricating the same
Semiconductor device and method for fabricating the same
Bipolar transistor
Wafer level LED package structure and method for making the same
Semiconductor lighting device with reflective remote wavelength conversion
Thin film transistor
Semiconductor device and a method of manufacturing the same
Method for treatment of samples for transmission electron microscopes
Semiconductor integrated circuit and method of designing semiconductor integrated circuit
Draft protection device for a balance and having a friction reduction device
Inbred sunflower line CN1703
Tomato hybrid‘vespolino’
Soybean variety XB39V08
Process for the preparation of crystalline perindopril
Methods for diagnosing celiac sprue and reagents useful therein
Flame retardant styrene-based resin composition with high impact property
Acoustic nacelle inlet lip having composite construction and an integral electric ice protection heater disposed therein
Practice mode for multiple musical parts
Menthol derivative and cooling agent composition comprising the same
Methods for stabilizing imiquimod for two months, four months, and six months
