Assignee
Inventors
- Per Birch (1 patents)
- Christian Marcussen (1 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Apparatus for driving a rotary drum, such as a rotary kiln", "item": "https://www.patentleaderboard.com/patent/4403952"}]}
Skip to contentUS Patent 4403952 · Granted Sep 13, 1983