Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

FAQ Obtenir le Premium

Create a timeline

Public timelines

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

19 mai 1924 - 1924 El matemático Walter Shewhart diseñó una gráfica de estadísticas para controlar las variables del producto, dando así inicio oficial a la era del control estadístico de calidad

Ajouté au bande de temps:

CALIDAD

16 oct. 2018

0

0

486

Date:

19 mai 1924

Maintenaint

~ Il y a 101 ans

Les images:

About & Feedback Un accord Confidentialité FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL