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
GAUSSIAN LENS
摘要
申请公布号
JPH01155310(A)
申请公布日期
1989.06.19
申请号
JP19870315548
申请日期
1987.12.14
申请人
CANON INC
发明人
YANO KOTARO
分类号
G02B9/64
主分类号
G02B9/64
代理机构
代理人
主权项
地址
您可能感兴趣的专利
N-METHYL N-GLYCOSIDE DERIVATIVES OF METHYL ESTERS OF ANTIBIOTIC FROM THE GROUP OF POLYENE MACROLYDES AND THEIR SALTS, METHOD OF OBTAINING THEM AND USING THEM IN MEDICAL CARE
ROSARY IN VARIOUS COLORS
INTERFACE CIRCUIT FOR DATA COMMUNICATION
LIGHT GUIDING PLATE FOR LCD BACKLIGHT, HAVING LIGHT CONDENSING FUNCTION
METHOD OF LOOSENING AND LOADING LOOSENED ROCK ONTO MEANS OF TRANSPORT AND APPARATUS THEREFOR
MECHANICAL FIXTURE
WARNING TRIANGLE
LIMIT SWITCH
CENTRAL HEATING RADIATOR
TRANSLUMINESCENT BALLOON CATHETER
SPRAY-DRIED GRANULAR MATERIAL OF HIGH BULK DENSITY
NOVEL MUTANT OF ASPERGILIUS NIGER STRAIN AND METHOD OF CULTURING SAME
FASTENER
WORKING ASSEMBLY OF AN APPARATUS FOR SHELLING SEEDS
LIQUID CLEANING AGENT
ARTICULATED CAR WITH A CENTRAL BEAM
Cutting tool with directly mounted tip
Method for producing fine-particle polymer dispersions
Absorbent product with breathable dampness inhibitor
Apparatus and method for heat-treatment of food products in plastic bags