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
ELECTRON MICROSCOPE
摘要
申请公布号
JPH02152151(A)
申请公布日期
1990.06.12
申请号
JP19880307278
申请日期
1988.12.05
申请人
HITACHI LTD
发明人
ISAGOZAWA SHIGETO;HASHIMOTO TAKAHITO
分类号
H01J37/20;H01J37/147;H01J37/26
主分类号
H01J37/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LABELING DEVICE
FARM PRODUCT SORTING AND PACKAGING APPARATUS, AND ITS OPERATING METHOD
OFFSET CRANK DEVICE CONTINUOUSLY USING BODY WEIGHT EFFECTIVELY FOR MAINTAINING STABLE ACCELERATION FORCE IN PEDALING DRIVE OF BICYCLE AND THE LIKE
CALIPER PROTECTION COVER
CRAWLER TYPE WORK VEHICLE WITH CAR HEIGHT MADE CHANGEABLE
STACKER CRANE
SEWAGE PURIFICATION TANK
PACKING DEVICE FOR AIR CONDITIONER
CONTAINER STERILIZING DEVICE AND METHOD THEREFOR
SEALING METHOD FOR BAG
WRAPPING DEVICE
ENGINE EQUIPMENT OF PRIVATE VERTICAL TAKEOFF AND LANDING PLANE
GUNWALE-PREVENTING TOOL AND ACCOMMODATING STRUCTURE THEREOF
FUEL TANK FOR MOTORCYCLE
DOOR SUPPORT DEVICE FOR AUTOMOBILE
FENDER STRUCTURE OF AUTOMOBILE
BRAKE DEVICE FOR CARRIAGE
TRUCK FRAME FOR MAGNETIC LEVITATION TYPE ROLLING STOCK
SIDE SURFACE COLLISION SHOCK ABSORBING STRUCTURE FOR CAR
SEAT WITH OCCUPANT DETECTING ANTENNA