US PATENT SUBCLASS 429 / 3
HAVING PULSE FEATURE

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


429 /   HD   CHEMISTRY: ELECTRICAL CURRENT PRODUCING APPARATUS, PRODUCT, AND PROCESS

3HAVING PULSE FEATURE

DEFINITION

Classification: 429/3

(under the class definition) Apparatus capable of producing periodic electrical output and the related process.