Franz Xaver Sproll

Hilterfingen

Trademarks, designs and patents

Flexibler Polsterrand an einem Liegemöbel

Swiss patent · CH614367 · Holder, Inventor

Deleted
Matratze

Swiss patent · CH596803 · Holder, Inventor

Deleted
Umrandung an Liegemöbel

Swiss patent · CH547620 · Holder

Deleted
Bettrost

Swiss patent · CH483234 · Holder

Deleted