Improvements in or relating to machines for drilling diamonds

申请公布号：GB548533(A)

申请号：GB19410003247

申请日期：1941.03.10

申请公布日期：1942.10.16

申请人：

L?ON NUSSBAUM;PAUL GRODZINSKI

分类号：B28D5/02

主分类号：B28D5/02

Ceiling fan blade

Hot gas volatizing device

Ribbon discharger for celebration use

Pen

Pen

Digital camera

Golf putter head

Iron type head for a golf club

Television signal distribution system

Textured fan housing

Antenna chassis

Vehicle central gauge

Spring clip for a disc brake

Truck cab body

Automobile

Bottle

Security sash lock

Watering installation

Chair

Motorcycle backrest