Method and apparatus for protecting cables

申请公布号：US2306331(A)

申请号：US19400332765

申请日期：1940.05.01

申请公布日期：1942.12.22

申请人：

ELMER WILLIAM B

发明人：ELMER WILLIAM B.

分类号：H01B7/24

主分类号：H01B7/24

IMAGE OUTPUT DEVICE

FILTER MOUNTING STRUCTURE OF CIRCULAR COOLING CIRCUIT

AUTOMATIC DETECTING SYSTEM FOR DETECTING ITEM NAME TO BE RETRIEVED

I/O DEVICE SWITCHING SYSTEM

FIXING DEVICE

COMBINATION SCALE

DISPLAY DEVICE

NUMERICAL CONTROLLER.

METHOD OF ADJUSTING FINISH OF MODEM TRANSMISSION

EXCHANGE

COLOR PICTURE PROCESSOR

COMMUNICATION EQUIPMENT

MAGNETORESISTANCE EFFECT ELEMENT

WINDOW CONTROL SYSTEM

HOKOZOKUHORISURUPPONCHUKUSHIJOMAKUNOSEIZOHOHO

PROCESS AND DEVICE FOR PROCESSING SLAG AND OTHER COMBUSTION RESIDUES FROM WASTE INCINERATION PLANTS.

INK OCCLUSION MATERIAL FOR WRITING UTENSILS

PROCESS FOR THE HYDROGENATION OF HIGHER NITRILES TO AMINES

安装二变容室和若干阀组合体的装置

异种材料的聚合体及其制造方法