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
自来水笔(212型)
摘要
右视图与左视图对称,省略右视图。
申请公布号
CN3198248D
申请公布日期
2001.08.29
申请号
CN00347399.6
申请日期
2000.12.11
申请人
上海丽琴文化用品有限公司
发明人
蔡文荣
分类号
19-06-F0295
主分类号
19-06-F0295
代理机构
上海市东方专利事务所
代理人
严新德
主权项
地址
201109上海市闵行区北桥镇东侧放鹤路2438号
您可能感兴趣的专利
Coating appliance for large flat objects - has atomizer control with coating sequence transmission
Winding appliance for synthetic foil - uses intermediate rotating foil store
Simulator for company management games - uses fact statement cards to initiate chain of events represented by decision cards layout
Three position hydraulic distributor valve - has grooved shaft slidable ports to control main and auxiliary flows
Brake wear indicator with light emitting diode - has brake pad sensor for lighting warning lamp when pad reaches minimum thickness
Scaffolding assembly coupling pieces - comprise short transversely connected hollow tubes of diameter large enough to receive main bars and clamp in required position
Transportable readily assembled building components - has shaped matching plug and socket connecting elements on ends and corners
Thermal treatment of alum on fluidised bed - in prodn. of alumina, potassium sulphate, sulphuric acid and vanadium cpds.
Flowing medium metering device - has housing with piston and rotating flow distribution connector block
Road surface material spreader - has floating blade for pretreatment and movable plate controlled by double acting ram
Packing glass sheets in crates - using shaped polystyrene packing pieces
Composite duplex laminates of inorganic wool boards - with crossed fibre axes, for enhanced compressive and delamination strengths
Bag, esp. schoolbag, with back straps or shoulder strap - is made from thin flexible material with a stiffening insert (SW 5.9.77)
Cord harness for contg. stacked tyres - holds tyres in place with negligible weight and space problems
Mobile hoist for heavy loads - is mounted on three wheels with drawgear and two hydraulic jacks for lifting load
Electrochemical machining of workpieces - where the electrolyte tank forms the base of the machine
Precision machining of lens glasses - has frame with two inner sections which can be inserted into optical machining tool
Reaming tool for deep drawn components - has twin blade cutting edges shaped to correspond to workpiece dimensions
Ball catching toy for child - has spring loaded jaws released by trigger to propel ball on elastic cord and jaws must recatch ball on return
1,8-naphthyridine tranquillisers, e hypnotics, anti-epileptics etc. - 2-substd. by isoindoline, pyrrolo-(3,4-b)-pyrazines, pyrrolo-(3,4-b)-pyridine or oxathino-(1,4)(2,3-c)-pyrrole