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
PLASTICCIMPREGNATED MODEL FOR CASTING
摘要
申请公布号
JPS52102824(A)
申请公布日期
1977.08.29
申请号
JP19760018881
申请日期
1976.02.25
申请人
HITACHI LTD
发明人
SAGAWA MIYUKI;SAKATSUME TSUGUMASA
分类号
B22C7/00
主分类号
B22C7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
THREE-COMPONENT OVERLOAD PICKUP
DEVICE FOR THERMAL PHYSICAL MEASUREMENTS
METHOD OF EXTRACTING LEGITIMATE SIGNAL IN X-RAY SPECTRAL ANALYSIS
THREE-DIMENSIONAL SEATING DUMMY
THERMAL SIPHON
METHOD OF DRYING CRYSTAL MENTHOL
DEVICE FOR MAKING MAJORITY SAMPLING OF SIGNALS
DEDUNDANT DEVICE FOR SOLVING INTEGRAL EQUATIONS
SQUARE-LAW FUNCTION GENERATOR
METHOD OF DETERMINATION OF SODIUM IN @-ALUMINA
AIR COOLING DEVICE
DISC FRICTION CLUTCH
HYDRAULIC PERCUSSION DEVICE
ARRANGEMENT FOR RUNNING-IN,SUSPENSION AND SEALING OF FLUSH CASINGS
FOUNDATION OF BUILDING OR STRUCTURE
DRILLING SCOOP TO INSTALLATION FOR CONSTRUCTING CAST-IN-PLACE PILES
ICE FOUNDATION OF DRILLING PLATFORM FOR FREEZING SEAS IN POLAR REGIONS
APPARATUS FOR LIFTING AND STRAIGHTENING RAILWAY TRACK
APPARATUS FOR DEPOSITING COATINGS FROM VAROUR (GAS) PHASE
HARDENING APPARATUS