Robuta

https://patents.google.com/patent/JP7599548B2/en JP7599548B2 - Free-standing propeller, method of operation, and preferred uses thereof - Google... method of operation free standing https://collections.nlm.nih.gov/catalog/nlm:nlmuid-101620400-bk Complete method of operation in cases of cancer of the breast - Digital Collections - National... method of operation https://pubchem.ncbi.nlm.nih.gov/patent/EP-0530712-A1 Multiple-clocked processor and method of operation - Patent EP-0530712-A1 - PubChem EP-0530712-A1 chemical patent summary. method of operation