Guidelines for Examination
PART C
CHAPTER II CONTENT OF A EUROPEAN PATENT APPLICATION (OTHER THAN CLAIMS)
CHAPTER II Annex UNITS RECOGNISED IN INTERNATIONAL PRACTICE AND COMPLYING WITH RULE 35(12) (see II,...
1. SI units and their decimal multiples and submultiples
1.4 Special authorised names and symbols of decimal multiples and submultiples of SI units
 

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PART C
CHAPTER II CONTENT OF A EUROPEAN PATENT APPLICATION (OTHER THAN CLAIMS)CHAPTER II CONTENT OF A EUROPEAN PATENT APPLICATION (OTHER THAN CLAIMS)
CHAPTER II Annex UNITS RECOGNISED IN INTERNATIONAL PRACTICE AND COMPLYING WITH RULE 35(12) (see II,...CHAPTER II Annex UNITS RECOGNISED IN INTERNATIONAL PRACTICE AND COMPLYING WITH RULE 35(12) (see II,...
1. SI units and their decimal multiples and submultiples1. SI units and their decimal multiples and submultiples
  1.3 Prefixes and their symbols used to designate certain decimal multiples and submultiples1.3 Prefixes and their symbols used to designate certain decimal multiples and submultiples       
 

1.4

Special authorised names and symbols of decimal multiples and submultiples of SI units



Quantity



Unit



 



 



 



Name



Symbol



Value


Volume


litre


l or L(1)


1 l = 1 dm3 = 10-3 m3


Mass


tonne


t


1 t = 1 Mg = 103 kg


Pressure, stress


bar


bar


1 bar = 105 Pa



(1)

The two symbols 'l' and 'L' may be used for the litre unit.



The prefixes and their symbols listed in 1.3 may be used in conjunction with the units and symbols contained in this table.