CN203645589U - 一种欧陆直流调速装置的改进控制电路 - Google Patents
一种欧陆直流调速装置的改进控制电路 Download PDFInfo
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- CN203645589U CN203645589U CN201320864133.4U CN201320864133U CN203645589U CN 203645589 U CN203645589 U CN 203645589U CN 201320864133 U CN201320864133 U CN 201320864133U CN 203645589 U CN203645589 U CN 203645589U
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANDONG LUNAN NEW MATERIALS CO., LTD. Free format text: FORMER NAME: SHANDONG LUNAN PAPER CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 276100 No. 313 Renmin Road, Tancheng County, Shandong Province Patentee after: Shandong Lunan new material limited company Address before: 276100 No. 297 Renmin Road, Tancheng County, Shandong, Linyi Patentee before: SHANDONG LUNAN PAPER INDUSTRY CO., LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20191225 |
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CF01 | Termination of patent right due to non-payment of annual fee |