Полуавтоматический станок для зенкерования отверстий корпусов электромагнитных реле

申请公布号：SU137369(A1)

申请号：SU19600669172

申请日期：1960.06.06

申请公布日期：1960.11.30

发明人：BELYAVTSEV N.N.;KHOMCHUK V.V.

分类号：B23B39/16

主分类号：B23B39/16

Planting device attachable to an agricultural vehicle

Radial piston pump and motor

Wind tunnel model support and attitude control

Apparatus with an initiator

Composition and method for sealing permeable subterranean formations

Weft insertion in jet loom

Spacer for concrete reinforcing fabric

Side stepper worms with rattle and sinker

Tension arrangement

Industrial-type washing machine

Flower pot

Line setter method and apparatus

Flaw characterization by multiple angle inspection

Powder coating compositions of polyepoxides and acrylic copolymers

Papermaker's thru-dryer embossing fabric

Emulsions of fluorinated products

Catalyst for purifing exhaust gases

Filter element

Undermoderated nuclear reactor

Fifth wheel hammer ball for gooseneck trailers