British Oxygen Company

41

M.I.E.Ltd

11

Ambu

6

Cyprane Ltd

5

Medishield

5

Radiometer

5

Garthur

4

King

4

Vann Bros

4

Pall

3

Vygon

3

Becton Dickinson & Co. USA

2

Blease Anaesthetic Equipment LTD.

2

Coxeter

2

Down

2

Penlon

2

Simonsen & Weel

2

Stim Tech

2

Vicarey Davidson

2

Yale

2

A & T Ltd

1

Airmed Ltd.

1

Bird

1

Bosch & Sohn

1

Cambridge Instrument Co. Ltd.

1

Casella

1

Commonwealth Industrial Gases Ltd

1

Coxeter & Son, London

1

Critikon

1

East of Oxford

1

Everett

1

Flexicare

1

Gibeck

1

Hub Needle Co.

1

Kemp & Co., Edinburgh

1

LKB Medical

1

Longworth Scientific Instrument Co Ltd

1

Millard

1

Milwards

1

Monoject

1

Oetiker

1

Owen Mumford Limited

1

Pajunk

1

Portex

1

Rocket of London

1

Sherwood Medical Industries

1

Skylark

1

Stanley Cox Ltd.

1

Universal Hospital Supplies Ltd.

1

WSP Medical

1

Metal

188

Plastic

61

Glass

32

Rubber

28

Cardboard

7

Leather

3

Paper

3

Wood

3

Anaesthetic apparatus

226