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
Elektronenmikroskop.
摘要
申请公布号
DE68919004(D1)
申请公布日期
1994.12.01
申请号
DE19896019004
申请日期
1989.07.19
申请人
HITACHI, LTD., TOKIO/TOKYO, JP
发明人
OHTAKA, TADASHI, KATSUTA-SHI IBARAKI-KEN, JP
分类号
H01J37/141;G01Q30/02;G01Q30/18;H01J37/16;H01J37/18;(IPC1-7):H01J37/16
主分类号
H01J37/141
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DPSK DEMODULATOR
NON-VOLATILE STORAGE CELL
A SADDLE SHAPED DEFLECTION WINDING HAVING A WINDING SPACE WITHIN A PREDETERMINED ANGULAR RANGE
MULTIPLE TWISTED PAIR DATA CABLE WITH GEOMETRICALLY CONCENTRIC CABLE GROUPS
REAL-TIME REMOTE INSPECTION OF HIGH-RESOLUTION IMAGES
MEASURING STOP DEVICE FOR A DISTANCE-MEASURING APPARATUS
CONNECTOR FOR SECURING A CONDUIT TO A FLUID SOURCE
PORTABLE ELECTRONIC DEVICE WITH DISPLAY SCREEN ALONG SEVERAL DIRECTIONS
REINFORCED ELASTOMERIC SPRING
PROCESS FOR MONITORING AND CONTROLLING THE QUALITY OF ROLLED PRODUCTS FROM HOT-ROLLED PROCESSES
SOLID SOLUTION VEHICLE AIRBAG CLEAN GAS GENERATOR PROPELLANT
CRENELATED ABRASIVE TOOL
PHOTOCHROMIC SECURITY SYSTEM FOR SECURITY DOCUMENTS
STABLE DISPERSIONS OF METAL PASSIVATION AGENTS AND METHODS FOR MAKING THEM
COUNTERCURRENT REACTION VESSEL
COMPOSITION FOR TREATING FUMES AND USES
PHARMACEUTICAL FORMULATION
CATALYST HAVING AT LEAST ONE ELEMENT OF GROUP VIIB AND ITS USE IN HYDRO-TREATING
Dispensing adhesive peelable page markers
Production process of phthalocyanine concentrates for paints
