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
ROOFING MATERIAL
摘要
申请公布号
JPS5781553(A)
申请公布日期
1982.05.21
申请号
JP19800157792
申请日期
1980.11.10
申请人
SEKISUI KAGAKU KOGYO KK
发明人
NAKAMURA TSUGIO;AIZAKI SEIGO;ASHIDA MASAYASU;SAKOTA HIROMI
分类号
E04D3/366
主分类号
E04D3/366
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method of and apparatus for generating image data used to record an image having gradation
Television camera device and x-ray television apparatus using the same
Developing device
Light beam scanning device and electronic photographic recording device using the same
Camera
Display control apparatus
Window tape alarm interlock device
Laser-markable electric cable
Integrated hyperfrequency circulator
Continuous mode auto-zero offset amplifier or integrator
Rotor fault and location detector for induction motors
Conductivity probe
Microprocessor assemblies forming adaptive neural networks
Taillight assembly for boat trailers
Linear variable differential transformer with improved secondary windings
Resistance measuring ohms converter circuit employing a constant current source
Asymmetrical coupling circuit
Cathode-ray tube
Filter circuit for a MOS-type integrated device, and an integrated device comprising such a filter circuit
Tristate output circuit with selectable output impedance