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
Steroid compounds
摘要
申请公布号
GB805584(A)
申请公布日期
1958.12.10
申请号
GB19570027665
申请日期
1955.11.28
申请人
MERCK & CO., INC.
发明人
分类号
C07J21/00;C07J75/00
主分类号
C07J21/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DOUBLE FLOORING PANEL AND TRANSPORTING METHOD THEREFOR
EDGE PART FIXING STRUCTURE FOR HARD WALL MEMBER
WALL PANEL
PENT ROOF FOR ENTRANCE PORCH
UNIT TYPE BUILDING
CONNECTING PART OF FRAME, PILLAR AND WALL OF BUILDING
BUILT-UP OUTDOOR DECK AND EXECUTION THEREFOR
BUILDING STRUCTURE
DRAIN PIPE
PARALLEL TYPE FEED WATER TANK
INTERLOCKING MECHANISM FOR OPENING AND CLOSING PLURALITY OF DOOR BODIES
BASKET STRUCTURE FOR CAR ELEVATOR
DEMOLITION OF STEEL FRAMED BUILDING BY EXPLOSIVE
CLEANING OF EXTERNAL SURFACE OF BUILDING
PRODUCTION OF JOINT-BAR UNIT
CONSTRUCTING METHOD FOR FLOOR ON BUILDING
FITTING TOOL FOR FOLDED PLATE ROOF
FITTING TOOL FOR TIGHT FRAME
WALL PANEL
VERTICALLY EXPANSIBLE SIGHTSEEING TOWER