CN203661273U - 声道矫正式号筒 - Google Patents
声道矫正式号筒 Download PDFInfo
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- CN203661273U CN203661273U CN201320877013.8U CN201320877013U CN203661273U CN 203661273 U CN203661273 U CN 203661273U CN 201320877013 U CN201320877013 U CN 201320877013U CN 203661273 U CN203661273 U CN 203661273U
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- 210000000867 larynx Anatomy 0.000 claims description 32
- 230000000644 propagated effect Effects 0.000 claims description 4
- 230000001902 propagating effect Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320877013.8U CN203661273U (zh) | 2013-12-25 | 2013-12-25 | 声道矫正式号筒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320877013.8U CN203661273U (zh) | 2013-12-25 | 2013-12-25 | 声道矫正式号筒 |
Publications (1)
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CN203661273U true CN203661273U (zh) | 2014-06-18 |
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Application Number | Title | Priority Date | Filing Date |
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CN201320877013.8U Expired - Lifetime CN203661273U (zh) | 2013-12-25 | 2013-12-25 | 声道矫正式号筒 |
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CN (1) | CN203661273U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110248292A (zh) * | 2018-03-08 | 2019-09-17 | Jvc 建伍株式会社 | 筒喉以及扬声器系统 |
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2013
- 2013-12-25 CN CN201320877013.8U patent/CN203661273U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110248292A (zh) * | 2018-03-08 | 2019-09-17 | Jvc 建伍株式会社 | 筒喉以及扬声器系统 |
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Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Science City (Guangzhou) Finance Leasing Co.,Ltd. Assignor: GUANGZHOU RUIFENG AUDIO TECHNOLOGY Corp.,Ltd. Contract record no.: X2020980000388 Denomination of utility model: Track correction transmitter Granted publication date: 20140618 License type: Exclusive License Record date: 20200228 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Track correction transmitter Effective date of registration: 20200302 Granted publication date: 20140618 Pledgee: Science City (Guangzhou) Finance Leasing Co.,Ltd. Pledgor: GUANGZHOU RUIFENG AUDIO TECHNOLOGY Corp.,Ltd. Registration number: Y2020980000413 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Science City (Guangzhou) Finance Leasing Co.,Ltd. Assignor: GUANGZHOU RUIFENG AUDIO TECHNOLOGY Corp.,Ltd. Contract record no.: X2020980000388 Date of cancellation: 20220217 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220217 Granted publication date: 20140618 Pledgee: Science City (Guangzhou) Finance Leasing Co.,Ltd. Pledgor: GUANGZHOU RUIFENG AUDIO TECHNOLOGY Corp.,Ltd. Registration number: Y2020980000413 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140618 |
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CX01 | Expiry of patent term |