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
METHOD OF PRODUCING PEARLITE SPHEROIDAL GRAPHITE CAST IRON WITH NO AFTERCAST TREATMENT
摘要
申请公布号
JPS53134720(A)
申请公布日期
1978.11.24
申请号
JP19770032169
申请日期
1977.03.25
申请人
HITACHI METALS LTD
发明人
KUBO YOSHIMI;TAKAHASHI RIYOUJI
分类号
C21C1/10
主分类号
C21C1/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Safety protection for container on goods vehicle - uses side-mounted air bags operated by tilt sensors
Overload safety control for machine drives - consists of drive hub, sleeve with rolls, and thrust ring
Plastic packaging film with localised high strength areas - has co-extruded strips of different materials with higher strength material corresponding with areas of high loading stress
Automatic wrapper for flat articles - has rhythmically supplied magazines for collecting flat foods from conveyor
Herb chipper with container - has bottom in which is rotary container, with blade turning on horizontal axle
Reader for magnetic cards for access controller - has programmable memory, power and data output and real=time measurement circuit integrated into unit
Characteristic altering appts. for stereo scanner - has two or more CCD rows adjustable under control of scanner main computer
Poster presentation kiosk with illuminated turnstile - comprises basic structure with transparent protective cover, posters being displayed on inside
Fibre reinforced plastics hollow shaft - has tubular connections made of straddling dowels and coiled fibre layers
Transfer control appts. for farming implement towed by tractor - uses multi-function lever with hydraulic control circuitry enabling driver to control attached machinery
Condensing sewage sludge - by addn. of fine grinding wheel waste
Noise suppressor for speech identification system - subtracts microphone signal data from loudspeaker signal data
Hand-held video instrument for dental surgeon - has probe with optical tip coupled to built-in miniature camera
Prepn. of optically active cyanohydrin derivs.
Crack testing of shaped parts in press - involves forming chamber between part and tool and monitoring pressure in chamber
Reclaimed rubber underlay mat for roof garden construction - with upper face having raised edge flanges, two cross flanges to divide into chambers and edge strip, while lower face has raised areas
COMPUTER-STEUERSYSTEM
PENISPROTHESE.
MUELL-ENTSORGUNGSSYSTEM
ULTRASCHALLVORRICHTUNG