Walking attachment for motor-cars.

Invention Grant

US1229954A Walking attachment for motor-cars. 失效

Title translation: 为汽车驾驶附加费。

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Patent Title: Walking attachment for motor-cars.
Patent Title (中): 为汽车驾驶附加费。
Application No.: US12976916

Application Date: 1916-11-06
Publication No.: US1229954A

Publication Date: 1917-06-12
Inventor: HEDGES HARRY K
Applicant: HEDGES HARRY K
Assignee: Harry K Hedges
Current Assignee: Harry K Hedges
Priority: US12976916 1916-11-06

Walking attachment for motor-cars.

Public/Granted literature

US09123359B1 Magnetic recording transducer with sputtered antiferromagnetic coupling trilayer between plated ferromagnetic shields and method of fabrication Public/Granted day:2015-09-01

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