STRUCTURAL BODY OF TUNNEL,申请号JP19900082123-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	STRUCTURAL BODY OF TUNNEL
摘要
申请公布号	JPH03281900(A)	申请公布日期	1991.12.12
申请号	JP19900082123	申请日期	1990.03.29
申请人	SHIMIZU CORP	发明人	IMAI MINORU;MUKOYAMA SUMIO
分类号	E21F1/00;E21D9/14	主分类号	E21F1/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

EDGE TYPE BACKLIGHT UNIT AND METHOD FOR MANUFACTURING THE SAME

HEADLIGHT OPTICAL AXIS ADJUSTMENT DEVICE

Light Source Having Wavelength Converter and Wavelength Separating Member for Reflecting Converted Light

Emitting Light Using Multiple Phosphors

CARD-TYPE ELECTRONIC CIRCUIT MODULE

ELECTRIC MODULE WITH A FASTENING DEVICE

Apparatus and Method for Regulating Various Conditions Affecting Electronic Equipment

ALTERING THE FLEXIBILITY OF A DISPLAY DEVICE

Cable Kink Protection Unit and Method for Producing Same

DISK DRIVE WITH VARIABLE INCREMENTED COUNTING OF WRITES TO THE DATA TRACKS FOR MINIMIZING THE EFFECT OF FAR TRACK ERASURE

OPTICAL IMAGING LENS ASSEMBLY

FISHEYE ZOOM LENS BARREL HAVING MARKS ON ZOOM OPERATION RING

Print Data Format Modification Mechanism

LIQUID CRYSTAL DISPLAY MODULE, BACKLIGHT MODULE AND BACK PLATE THEREOF

DISPLAY APPARATUS AND DRIVING METHOD THEREOF

FOCUS ADJUSTMENT APPARATUS AND METHOD, AND IMAGE CAPTURING APPARATUS AND CONTROL METHOD THEREOF