Record Nr.

UNINA9910713067203321

Titolo

Milestones in respiratory protection

Pubbl/distr/stampa


[Washington, D.C.] : , : Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, , 2019

Descrizione fisica

1 online resource (1 image) : black and white

Soggetti

Breathing apparatus - History

Instructional and educational works.

Lingua di pubblicazione

Inglese

Formato

Grafica

Livello bibliografico

Monografia

Note generali

"September 2019."

Sommario/riassunto

The graphic lists major historical milestones in the development of respiratory equipment.