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
OPTICAL DEVICE
摘要
申请公布号
JPH05241249(A)
申请公布日期
1993.09.21
申请号
JP19920078280
申请日期
1992.02.28
申请人
RICOH CO LTD
发明人
SETO TAKASHI;MASUKO HARUMITSU;OZAKI KOJI;ISHIKAWA MASAHIRO
分类号
G03B27/34;(IPC1-7):G03B27/34
主分类号
G03B27/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GAS GENERATING AGENT MOLDING
PRODUCTION OF VACUUM-PACKED TARO
DOOR PANEL HINGE FOR OVERDOOR
STOPPER DEVICE FOR CLOSING BODY
WATERPROOF CUTOFF REPAIR METHOD FOR CONCRETE STRUCTURE
BELT FOR FIXING SHEET
ASSEMBLING JIG LIKE DOUBLE STUD OR THE LIKE FOR STEEL HOUSE AND ASSEMBLING METHOD FOR WALL PANEL FRAME
FLOOR MEMBER
COLORED WALL FACE MATERIAL WITH PATTERN, COLORED WALL FACE MATERIAL WITH SPOT INCLUDING PATTERN AND THESE MANUFACTURE
JOINT STRUCTURE OF JOINT PART OF PRECAST FLOOR SLAB
FITTING JIG OF LONG SUB-COMPONENT TO MAIN COMPONENT FOR BUILDING
BUILDING UNIT
METHOD FOR MOLDING CEMENT-BASED HARDENER, MOLD MEMBER FOR MOLDING, AND TRANSFER FILM FOR MOLDING
ULTRAVIOLET RAY ABSORBER-CONTAINED CORRUGATED PLATE
RIB GLASS STRUCTURE
COLUMN LEG HALF-FIXED JOINT CONSTRUCTION AND ITS BUILDING
PANEL FIXING HARDWARE AND FIXING CONSTRUCTION
WORKING DEVICE FOR WORKING VEHICLE
BUCKET
CONCRETE MOLDING CONNECTING STRUCTURE
