File:US4121552-drawings-page-2-fig4.png
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Summary
[edit]DescriptionUS4121552-drawings-page-2-fig4.png |
English: Exhaust means for two cycle engines
FIG. 4 is a diagram showing typical engine output performance curves; |
Date | |
Source | https://patents.google.com/patent/US4121552A |
Author |
Inventor * Nagahama Mithuo * Aoi Kazuo * Hirano Seiji Current Assignee * Yamaha Motor Co Ltd |
Licensing
[edit]Public domainPublic domainfalsefalse |
The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)
The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}. |
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current | 17:29, 18 January 2022 | 1,008 × 829 (17 KB) | MichaelFrey (talk | contribs) | Uploaded a work by Inventor * Nagahama Mithuo * Aoi Kazuo * Hirano Seiji Current Assignee * Yamaha Motor Co Ltd from https://patents.google.com/patent/US4121552A with UploadWizard |
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Unique ID of original document | xmp.did:b5533211-0167-42b6-ac99-fc6a9f7f3c27 |
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Software used | GIMP 2.10 |
Horizontal resolution | 118.11 dpc |
Vertical resolution | 118.11 dpc |
File change date and time | 17:23, 18 January 2022 |