Dyfyniad APA

Woodruff Seth D. & United States Patent and Trademark Office. Sun actuated automated distillation apparatus.

Dyfyniad Arddull Chicago

Woodruff Seth D. and United States Patent and Trademark Office. Sun Actuated Automated Distillation Apparatus.

Dyfyniad MLA

Woodruff Seth D. and United States Patent and Trademark Office. Sun Actuated Automated Distillation Apparatus.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.