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
CULVERT STRUCTURE
摘要
申请公布号
JPS6055141(A)
申请公布日期
1985.03.30
申请号
JP19830161684
申请日期
1983.09.02
申请人
MITSUI BUTSUSAN KK;MITSUI KENSETSU KK
发明人
MATSUBARA SHINKICHI;TERAO YUUSAKU
分类号
F16L9/04;C08L51/00;E02B5/00;E02B5/02;E02B9/02;E03F3/04;F16L1/024
主分类号
F16L9/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for biased identification of potential data sharing locations
Method of assembling an electric power
High speed I-O loopback testing with low speed DC test capability
Plants and seeds of corn variety I090372
Disk drive with AC exciter for head/disk interface
Convertible vehicle
Calibration method for receive only phased array radar antenna
Integrated low-k hard mask
Scalable flash EEPROM memory cell with notched floating gate and graded source region
Method for fabricating semiconductor device capable of preventing damages to conductive structure
Method and apparatus for determining components of a channel impulse response for use in a SAIC equalizer
Method and apparatus for image texture describing
Furnace
Laser diode having an active layer containing N and operable in a 0.6 mum wavelength band
Log bander apparatus and method
Dynamic interface software for wireless communication devices
Data transceiver with filtering and precoding
Optical switching element, and switching device and image display apparatus each using the optical switching element
Ball hitting practice apparatus
Method for enhancing gas well secondary recovery operations
