Sign in
Create account
Share
Copy link
Facebook
Email
Notes
More
Joseph Giusto
@jdgiusto
Chemist, rubber industry, over 50 years
1 subscriber
Subscribe
Joseph’s Substack
By Joseph Giusto
My personal Substack
Activity
Posts
Likes
Reads (4)
Get app
This site requires JavaScript to run correctly. Please
turn on JavaScript
or unblock scripts