首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Tissue feed-dog driving mechanism of sewing machines
摘要
申请公布号
US2619058(A)
申请公布日期
1952.11.25
申请号
US19460673180
申请日期
1946.05.29
申请人
KELLER JR JOSEF
发明人
JR. JOSEF KELLER,
分类号
D05B27/02
主分类号
D05B27/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Block artifact reducer
Apparatus and method of image analysis
Reading a print image including document and code image for signature verification
Method, apparatus, and computer readable storage medium for biometric image extraction, registration, and correlation
Audio amplifier circuit and electronic apparatus including the same
Method and system for providing call parking in a SIP-based network
System and method for performing an action on a phone in response to a user initiating an outbound call to one or more select phone numbers
Systems and methods for complex encryption keys
Tunable equalizer and methods for adjusting the tunable equalizer
Methods and apparatuses of serial link transceiver without external reference clock
Method, apparatus and computer program product for providing improved gray mapping
Block based codec friendly edge detection and transform selection
Presence information
Wireless network, access point, and load balancing method thereof
Method and apparatus for channel optimization during point-to-point protocol (PPP) session requests
Methods and systems using efficient transmission of DCD/UCD messages in a WIMAX system
Bandwidth-on-demand systems and methods
Optimized mobile internet access
Disparate radios in a wireless mesh network
Method and apparatus for compensating astigmatism in an optical storage system
