Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Material for lapping tools and lapping surface plate using the same










Image Number 3 for United States Patent #5853504.

A lapping surface plate consisting of an Fe-base material containing 0.8 to 3.5 wt % of C, 1 to 7 wt % of Si, 5 to 15 wt % of Ni, and 1 wt % or less of Mn, the balance substantially being Fe, further containing 0.1 wt % or less of at least one element selected from the group consisting of Mg, Ca, and Ce, and having a graphite structure and a hardness of 250 Hv or more.








 
 
  Recently Added Patents
Post-processing including median filtering of noise suppression gains
Digital image processing device and processing method thereof
Pausing a VoiceXML dialog of a multimodal application
Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time
Print processing method, print relay server, control method, and storage medium to reserve print data
Microcapsules, their use and processes for their manufacture
System for alarming upon occurrence of secession of smart key for vehicles
  Randomly Featured Patents
Light source module and projector having same
Method of controlling zoological and aquatic plant growth
Automatic wicketing apparatus
Diagnostic test and therapy for manganese superoxide dismutate (mNsod) associated diseases
Molding for automobile body panels, such as doors
Pixel unit structure of self-illumination display with low-reflection
Pumping device
Disc-position display for auto disc changer
Central control of multiple address domains within a router
Antibiotics called "mureidomycins A, B, C, and D" and their therapeutic use